20164569810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{38119}}^1$

素因数の和:38376

約数の個数: 128

約数和(自身を含む): 60601651200

約数和(自身を除く): 40437081390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 229, 231, 330, 385, 458, 462, 687, 770, 1145, 1155, 1374, 1603, 2290, 2310, 2519, 3206, 3435, 4809, 5038, 6870, 7557, 8015, 9618, 12595, 15114, 16030, 17633, 24045, 25190, 35266, 37785, 38119, 48090, 52899, 75570, 76238, 88165, 105798, 114357, 176330, 190595, 228714, 264495, 266833, 381190, 419309, 528990, 533666, 571785, 800499, 838618, 1143570, 1257927, 1334165, 1600998, 2096545, 2515854, 2668330, 2935163, 4002495, 4193090, 5870326, 6289635, 8004990, 8729251, 8805489, 12579270, 14675815, 17458502, 17610978, 26187753, 29351630, 43646255, 44027445, 52375506, 61104757, 87292510, 88054890, 96021761, 122209514, 130938765, 183314271, 192043522, 261877530, 288065283, 305523785, 366628542, 480108805, 576130566, 611047570, 672152327, 916571355, 960217610, 1344304654, 1440326415, 1833142710, 2016456981, 2880652830, 3360761635, 4032913962, 6721523270, 10082284905, 20164569810]

約数ペア:

[(1, 20164569810), (2, 10082284905), (3, 6721523270), (5, 4032913962), (6, 3360761635), (7, 2880652830), (10, 2016456981), (11, 1833142710), (14, 1440326415), (15, 1344304654), (21, 960217610), (22, 916571355), (30, 672152327), (33, 611047570), (35, 576130566), (42, 480108805), (55, 366628542), (66, 305523785), (70, 288065283), (77, 261877530), (105, 192043522), (110, 183314271), (154, 130938765), (165, 122209514), (210, 96021761), (229, 88054890), (231, 87292510), (330, 61104757), (385, 52375506), (458, 44027445), (462, 43646255), (687, 29351630), (770, 26187753), (1145, 17610978), (1155, 17458502), (1374, 14675815), (1603, 12579270), (2290, 8805489), (2310, 8729251), (2519, 8004990), (3206, 6289635), (3435, 5870326), (4809, 4193090), (5038, 4002495), (6870, 2935163), (7557, 2668330), (8015, 2515854), (9618, 2096545), (12595, 1600998), (15114, 1334165), (16030, 1257927), (17633, 1143570), (24045, 838618), (25190, 800499), (35266, 571785), (37785, 533666), (38119, 528990), (48090, 419309), (52899, 381190), (75570, 266833), (76238, 264495), (88165, 228714), (105798, 190595), (114357, 176330)]