20132186772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{440221}}^1$

素因数の和:440368

約数の個数: 48

約数和(自身を含む): 48713205632

約数和(自身を除く): 28581018860

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3811, 7622, 11433, 15244, 22866, 45732, 440221, 880442, 1320663, 1760884, 2641326, 5282652, 16288177, 32576354, 45342763, 48864531, 65152708, 90685526, 97729062, 136028289, 181371052, 195458124, 272056578, 544113156, 1677682231, 3355364462, 5033046693, 6710728924, 10066093386, 20132186772]

約数ペア:

[(1, 20132186772), (2, 10066093386), (3, 6710728924), (4, 5033046693), (6, 3355364462), (12, 1677682231), (37, 544113156), (74, 272056578), (103, 195458124), (111, 181371052), (148, 136028289), (206, 97729062), (222, 90685526), (309, 65152708), (412, 48864531), (444, 45342763), (618, 32576354), (1236, 16288177), (3811, 5282652), (7622, 2641326), (11433, 1760884), (15244, 1320663), (22866, 880442), (45732, 440221)]