20173925388

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1\times {\mathrm{8123}}^1$

素因数の和:11286

約数の個数: 48

約数和(自身を含む): 47796416640

約数和(自身を除く): 27622491252

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 3089, 6178, 8123, 9267, 12356, 16246, 18534, 24369, 32492, 37068, 48738, 97476, 206963, 413926, 544241, 620889, 827852, 1088482, 1241778, 1632723, 2176964, 2483556, 3265446, 6530892, 25091947, 50183894, 75275841, 100367788, 150551682, 301103364, 1681160449, 3362320898, 5043481347, 6724641796, 10086962694, 20173925388]

約数ペア:

[(1, 20173925388), (2, 10086962694), (3, 6724641796), (4, 5043481347), (6, 3362320898), (12, 1681160449), (67, 301103364), (134, 150551682), (201, 100367788), (268, 75275841), (402, 50183894), (804, 25091947), (3089, 6530892), (6178, 3265446), (8123, 2483556), (9267, 2176964), (12356, 1632723), (16246, 1241778), (18534, 1088482), (24369, 827852), (32492, 620889), (37068, 544241), (48738, 413926), (97476, 206963)]