20147132070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{67003}}^1$

素因数の和:67286

約数の個数: 96

約数和(自身を含む): 56632316832

約数和(自身を除く): 36485184762

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 257, 390, 514, 585, 771, 1170, 1285, 1542, 2313, 2570, 3341, 3855, 4626, 6682, 7710, 10023, 11565, 16705, 20046, 23130, 30069, 33410, 50115, 60138, 67003, 100230, 134006, 150345, 201009, 300690, 335015, 402018, 603027, 670030, 871039, 1005045, 1206054, 1742078, 2010090, 2613117, 3015135, 4355195, 5226234, 6030270, 7839351, 8710390, 13065585, 15678702, 17219771, 26131170, 34439542, 39196755, 51659313, 78393510, 86098855, 103318626, 154977939, 172197710, 223857023, 258296565, 309955878, 447714046, 516593130, 671571069, 774889695, 1119285115, 1343142138, 1549779390, 2014713207, 2238570230, 3357855345, 4029426414, 6715710690, 10073566035, 20147132070]

約数ペア:

[(1, 20147132070), (2, 10073566035), (3, 6715710690), (5, 4029426414), (6, 3357855345), (9, 2238570230), (10, 2014713207), (13, 1549779390), (15, 1343142138), (18, 1119285115), (26, 774889695), (30, 671571069), (39, 516593130), (45, 447714046), (65, 309955878), (78, 258296565), (90, 223857023), (117, 172197710), (130, 154977939), (195, 103318626), (234, 86098855), (257, 78393510), (390, 51659313), (514, 39196755), (585, 34439542), (771, 26131170), (1170, 17219771), (1285, 15678702), (1542, 13065585), (2313, 8710390), (2570, 7839351), (3341, 6030270), (3855, 5226234), (4626, 4355195), (6682, 3015135), (7710, 2613117), (10023, 2010090), (11565, 1742078), (16705, 1206054), (20046, 1005045), (23130, 871039), (30069, 670030), (33410, 603027), (50115, 402018), (60138, 335015), (67003, 300690), (100230, 201009), (134006, 150345)]