20236476260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5647}}^1$

素因数の和:5866

約数の個数: 192

約数和(自身を含む): 57387294720

約数和(自身を除く): 37150818460

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 179, 182, 220, 260, 286, 308, 358, 364, 385, 455, 572, 715, 716, 770, 895, 910, 1001, 1253, 1430, 1540, 1790, 1820, 1969, 2002, 2327, 2506, 2860, 3580, 3938, 4004, 4654, 5005, 5012, 5647, 6265, 7876, 9308, 9845, 10010, 11294, 11635, 12530, 13783, 16289, 19690, 20020, 22588, 23270, 25060, 25597, 27566, 28235, 32578, 39380, 39529, 46540, 51194, 55132, 56470, 62117, 65156, 68915, 73411, 79058, 81445, 102388, 112940, 124234, 127985, 137830, 146822, 158116, 162890, 179179, 197645, 248468, 255970, 275660, 293644, 310585, 325780, 358358, 367055, 395290, 434819, 511940, 513877, 621170, 716716, 734110, 790580, 807521, 869638, 895895, 1010813, 1027754, 1242340, 1468220, 1615042, 1739276, 1791790, 2021626, 2055508, 2174095, 2569385, 3230084, 3583580, 4037605, 4043252, 4348190, 5054065, 5138770, 5652647, 7075691, 8075210, 8696380, 10108130, 10277540, 11118943, 11305294, 13140569, 14151382, 16150420, 20216260, 22237886, 22610588, 26281138, 28263235, 28302764, 35378455, 44475772, 52562276, 55594715, 56526470, 65702845, 70756910, 77832601, 91983983, 111189430, 113052940, 131405690, 141513820, 144546259, 155665202, 183967966, 222378860, 262811380, 289092518, 311330404, 367935932, 389163005, 459919915, 578185036, 722731295, 778326010, 919839830, 1011823813, 1445462590, 1556652020, 1839679660, 2023647626, 2890925180, 4047295252, 5059119065, 10118238130, 20236476260]

約数ペア:

[(1, 20236476260), (2, 10118238130), (4, 5059119065), (5, 4047295252), (7, 2890925180), (10, 2023647626), (11, 1839679660), (13, 1556652020), (14, 1445462590), (20, 1011823813), (22, 919839830), (26, 778326010), (28, 722731295), (35, 578185036), (44, 459919915), (52, 389163005), (55, 367935932), (65, 311330404), (70, 289092518), (77, 262811380), (91, 222378860), (110, 183967966), (130, 155665202), (140, 144546259), (143, 141513820), (154, 131405690), (179, 113052940), (182, 111189430), (220, 91983983), (260, 77832601), (286, 70756910), (308, 65702845), (358, 56526470), (364, 55594715), (385, 52562276), (455, 44475772), (572, 35378455), (715, 28302764), (716, 28263235), (770, 26281138), (895, 22610588), (910, 22237886), (1001, 20216260), (1253, 16150420), (1430, 14151382), (1540, 13140569), (1790, 11305294), (1820, 11118943), (1969, 10277540), (2002, 10108130), (2327, 8696380), (2506, 8075210), (2860, 7075691), (3580, 5652647), (3938, 5138770), (4004, 5054065), (4654, 4348190), (5005, 4043252), (5012, 4037605), (5647, 3583580), (6265, 3230084), (7876, 2569385), (9308, 2174095), (9845, 2055508), (10010, 2021626), (11294, 1791790), (11635, 1739276), (12530, 1615042), (13783, 1468220), (16289, 1242340), (19690, 1027754), (20020, 1010813), (22588, 895895), (23270, 869638), (25060, 807521), (25597, 790580), (27566, 734110), (28235, 716716), (32578, 621170), (39380, 513877), (39529, 511940), (46540, 434819), (51194, 395290), (55132, 367055), (56470, 358358), (62117, 325780), (65156, 310585), (68915, 293644), (73411, 275660), (79058, 255970), (81445, 248468), (102388, 197645), (112940, 179179), (124234, 162890), (127985, 158116), (137830, 146822)]