20196572448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5407}}^1$

素因数の和:5547

約数の個数: 192

約数和(自身を含む): 59298849792

約数和(自身を除く): 39102277344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 73, 78, 82, 96, 104, 123, 146, 156, 164, 208, 219, 246, 292, 312, 328, 416, 438, 492, 533, 584, 624, 656, 876, 949, 984, 1066, 1168, 1248, 1312, 1599, 1752, 1898, 1968, 2132, 2336, 2847, 2993, 3198, 3504, 3796, 3936, 4264, 5407, 5694, 5986, 6396, 7008, 7592, 8528, 8979, 10814, 11388, 11972, 12792, 15184, 16221, 17056, 17958, 21628, 22776, 23944, 25584, 30368, 32442, 35916, 38909, 43256, 45552, 47888, 51168, 64884, 70291, 71832, 77818, 86512, 91104, 95776, 116727, 129768, 140582, 143664, 155636, 173024, 210873, 221687, 233454, 259536, 281164, 287328, 311272, 394711, 421746, 443374, 466908, 519072, 562328, 622544, 665061, 789422, 843492, 886748, 933816, 1124656, 1184133, 1245088, 1330122, 1578844, 1686984, 1773496, 1867632, 2249312, 2368266, 2660244, 2881931, 3157688, 3373968, 3546992, 3735264, 4736532, 5131243, 5320488, 5763862, 6315376, 6747936, 7093984, 8645793, 9473064, 10262486, 10640976, 11527724, 12630752, 15393729, 16183151, 17291586, 18946128, 20524972, 21281952, 23055448, 30787458, 32366302, 34583172, 37892256, 41049944, 46110896, 48549453, 61574916, 64732604, 69166344, 82099888, 92221792, 97098906, 123149832, 129465208, 138332688, 164199776, 194197812, 210380963, 246299664, 258930416, 276665376, 388395624, 420761926, 492599328, 517860832, 631142889, 776791248, 841523852, 1262285778, 1553582496, 1683047704, 2524571556, 3366095408, 5049143112, 6732190816, 10098286224, 20196572448]

約数ペア:

[(1, 20196572448), (2, 10098286224), (3, 6732190816), (4, 5049143112), (6, 3366095408), (8, 2524571556), (12, 1683047704), (13, 1553582496), (16, 1262285778), (24, 841523852), (26, 776791248), (32, 631142889), (39, 517860832), (41, 492599328), (48, 420761926), (52, 388395624), (73, 276665376), (78, 258930416), (82, 246299664), (96, 210380963), (104, 194197812), (123, 164199776), (146, 138332688), (156, 129465208), (164, 123149832), (208, 97098906), (219, 92221792), (246, 82099888), (292, 69166344), (312, 64732604), (328, 61574916), (416, 48549453), (438, 46110896), (492, 41049944), (533, 37892256), (584, 34583172), (624, 32366302), (656, 30787458), (876, 23055448), (949, 21281952), (984, 20524972), (1066, 18946128), (1168, 17291586), (1248, 16183151), (1312, 15393729), (1599, 12630752), (1752, 11527724), (1898, 10640976), (1968, 10262486), (2132, 9473064), (2336, 8645793), (2847, 7093984), (2993, 6747936), (3198, 6315376), (3504, 5763862), (3796, 5320488), (3936, 5131243), (4264, 4736532), (5407, 3735264), (5694, 3546992), (5986, 3373968), (6396, 3157688), (7008, 2881931), (7592, 2660244), (8528, 2368266), (8979, 2249312), (10814, 1867632), (11388, 1773496), (11972, 1686984), (12792, 1578844), (15184, 1330122), (16221, 1245088), (17056, 1184133), (17958, 1124656), (21628, 933816), (22776, 886748), (23944, 843492), (25584, 789422), (30368, 665061), (32442, 622544), (35916, 562328), (38909, 519072), (43256, 466908), (45552, 443374), (47888, 421746), (51168, 394711), (64884, 311272), (70291, 287328), (71832, 281164), (77818, 259536), (86512, 233454), (91104, 221687), (95776, 210873), (116727, 173024), (129768, 155636), (140582, 143664)]