20138454060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{11093}}^1$

素因数の和:11567

約数の個数: 96

約数和(自身を含む): 57255690240

約数和(自身を除く): 37117236180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 383, 395, 474, 766, 790, 948, 1149, 1185, 1532, 1580, 1915, 2298, 2370, 3830, 4596, 4740, 5745, 7660, 11093, 11490, 22186, 22980, 30257, 33279, 44372, 55465, 60514, 66558, 90771, 110930, 121028, 133116, 151285, 166395, 181542, 221860, 302570, 332790, 363084, 453855, 605140, 665580, 876347, 907710, 1752694, 1815420, 2629041, 3505388, 4248619, 4381735, 5258082, 8497238, 8763470, 10516164, 12745857, 13145205, 16994476, 17526940, 21243095, 25491714, 26290410, 42486190, 50983428, 52580820, 63729285, 84972380, 127458570, 254917140, 335640901, 671281802, 1006922703, 1342563604, 1678204505, 2013845406, 3356409010, 4027690812, 5034613515, 6712818020, 10069227030, 20138454060]

約数ペア:

[(1, 20138454060), (2, 10069227030), (3, 6712818020), (4, 5034613515), (5, 4027690812), (6, 3356409010), (10, 2013845406), (12, 1678204505), (15, 1342563604), (20, 1006922703), (30, 671281802), (60, 335640901), (79, 254917140), (158, 127458570), (237, 84972380), (316, 63729285), (383, 52580820), (395, 50983428), (474, 42486190), (766, 26290410), (790, 25491714), (948, 21243095), (1149, 17526940), (1185, 16994476), (1532, 13145205), (1580, 12745857), (1915, 10516164), (2298, 8763470), (2370, 8497238), (3830, 5258082), (4596, 4381735), (4740, 4248619), (5745, 3505388), (7660, 2629041), (11093, 1815420), (11490, 1752694), (22186, 907710), (22980, 876347), (30257, 665580), (33279, 605140), (44372, 453855), (55465, 363084), (60514, 332790), (66558, 302570), (90771, 221860), (110930, 181542), (121028, 166395), (133116, 151285)]