20227963860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{35869}}^1$

素因数の和:36138

約数の個数: 144

約数和(自身を含む): 66354047760

約数和(自身を除く): 46126083900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 241, 260, 390, 468, 482, 585, 723, 780, 964, 1170, 1205, 1446, 2169, 2340, 2410, 2892, 3133, 3615, 4338, 4820, 6266, 7230, 8676, 9399, 10845, 12532, 14460, 15665, 18798, 21690, 28197, 31330, 35869, 37596, 43380, 46995, 56394, 62660, 71738, 93990, 107607, 112788, 140985, 143476, 179345, 187980, 215214, 281970, 322821, 358690, 430428, 466297, 538035, 563940, 645642, 717380, 932594, 1076070, 1291284, 1398891, 1614105, 1865188, 2152140, 2331485, 2797782, 3228210, 4196673, 4662970, 5595564, 6456420, 6994455, 8393346, 8644429, 9325940, 13988910, 16786692, 17288858, 20983365, 25933287, 27977820, 34577716, 41966730, 43222145, 51866574, 77799861, 83933460, 86444290, 103733148, 112377577, 129666435, 155599722, 172888580, 224755154, 259332870, 311199444, 337132731, 388999305, 449510308, 518665740, 561887885, 674265462, 777998610, 1011398193, 1123775770, 1348530924, 1555997220, 1685663655, 2022796386, 2247551540, 3371327310, 4045592772, 5056990965, 6742654620, 10113981930, 20227963860]

約数ペア:

[(1, 20227963860), (2, 10113981930), (3, 6742654620), (4, 5056990965), (5, 4045592772), (6, 3371327310), (9, 2247551540), (10, 2022796386), (12, 1685663655), (13, 1555997220), (15, 1348530924), (18, 1123775770), (20, 1011398193), (26, 777998610), (30, 674265462), (36, 561887885), (39, 518665740), (45, 449510308), (52, 388999305), (60, 337132731), (65, 311199444), (78, 259332870), (90, 224755154), (117, 172888580), (130, 155599722), (156, 129666435), (180, 112377577), (195, 103733148), (234, 86444290), (241, 83933460), (260, 77799861), (390, 51866574), (468, 43222145), (482, 41966730), (585, 34577716), (723, 27977820), (780, 25933287), (964, 20983365), (1170, 17288858), (1205, 16786692), (1446, 13988910), (2169, 9325940), (2340, 8644429), (2410, 8393346), (2892, 6994455), (3133, 6456420), (3615, 5595564), (4338, 4662970), (4820, 4196673), (6266, 3228210), (7230, 2797782), (8676, 2331485), (9399, 2152140), (10845, 1865188), (12532, 1614105), (14460, 1398891), (15665, 1291284), (18798, 1076070), (21690, 932594), (28197, 717380), (31330, 645642), (35869, 563940), (37596, 538035), (43380, 466297), (46995, 430428), (56394, 358690), (62660, 322821), (71738, 281970), (93990, 215214), (107607, 187980), (112788, 179345), (140985, 143476)]