20164417170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{32507}}^1$

素因数の和:32600

約数の個数: 128

約数和(自身を含む): 53926871040

約数和(自身を除く): 33762453870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 31, 46, 58, 62, 69, 87, 93, 115, 138, 145, 155, 174, 186, 230, 290, 310, 345, 435, 465, 667, 690, 713, 870, 899, 930, 1334, 1426, 1798, 2001, 2139, 2697, 3335, 3565, 4002, 4278, 4495, 5394, 6670, 7130, 8990, 10005, 10695, 13485, 20010, 20677, 21390, 26970, 32507, 41354, 62031, 65014, 97521, 103385, 124062, 162535, 195042, 206770, 310155, 325070, 487605, 620310, 747661, 942703, 975210, 1007717, 1495322, 1885406, 2015434, 2242983, 2828109, 3023151, 3738305, 4485966, 4713515, 5038585, 5656218, 6046302, 7476610, 9427030, 10077170, 11214915, 14140545, 15115755, 21682169, 22429830, 23177491, 28281090, 29223793, 30231510, 43364338, 46354982, 58447586, 65046507, 69532473, 87671379, 108410845, 115887455, 130093014, 139064946, 146118965, 175342758, 216821690, 231774910, 292237930, 325232535, 347662365, 438356895, 650465070, 672147239, 695324730, 876713790, 1344294478, 2016441717, 3360736195, 4032883434, 6721472390, 10082208585, 20164417170]

約数ペア:

[(1, 20164417170), (2, 10082208585), (3, 6721472390), (5, 4032883434), (6, 3360736195), (10, 2016441717), (15, 1344294478), (23, 876713790), (29, 695324730), (30, 672147239), (31, 650465070), (46, 438356895), (58, 347662365), (62, 325232535), (69, 292237930), (87, 231774910), (93, 216821690), (115, 175342758), (138, 146118965), (145, 139064946), (155, 130093014), (174, 115887455), (186, 108410845), (230, 87671379), (290, 69532473), (310, 65046507), (345, 58447586), (435, 46354982), (465, 43364338), (667, 30231510), (690, 29223793), (713, 28281090), (870, 23177491), (899, 22429830), (930, 21682169), (1334, 15115755), (1426, 14140545), (1798, 11214915), (2001, 10077170), (2139, 9427030), (2697, 7476610), (3335, 6046302), (3565, 5656218), (4002, 5038585), (4278, 4713515), (4495, 4485966), (5394, 3738305), (6670, 3023151), (7130, 2828109), (8990, 2242983), (10005, 2015434), (10695, 1885406), (13485, 1495322), (20010, 1007717), (20677, 975210), (21390, 942703), (26970, 747661), (32507, 620310), (41354, 487605), (62031, 325070), (65014, 310155), (97521, 206770), (103385, 195042), (124062, 162535)]