20138094810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5119}}^1\times {\mathrm{43711}}^1$

素因数の和:48843

約数の個数: 48

約数和(自身を含む): 52370472960

約数和(自身を除く): 32232378150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5119, 10238, 15357, 25595, 30714, 43711, 46071, 51190, 76785, 87422, 92142, 131133, 153570, 218555, 230355, 262266, 393399, 437110, 460710, 655665, 786798, 1311330, 1966995, 3933990, 223756609, 447513218, 671269827, 1118783045, 1342539654, 2013809481, 2237566090, 3356349135, 4027618962, 6712698270, 10069047405, 20138094810]

約数ペア:

[(1, 20138094810), (2, 10069047405), (3, 6712698270), (5, 4027618962), (6, 3356349135), (9, 2237566090), (10, 2013809481), (15, 1342539654), (18, 1118783045), (30, 671269827), (45, 447513218), (90, 223756609), (5119, 3933990), (10238, 1966995), (15357, 1311330), (25595, 786798), (30714, 655665), (43711, 460710), (46071, 437110), (51190, 393399), (76785, 262266), (87422, 230355), (92142, 218555), (131133, 153570)]