20347184472

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{204733}}^1$

素因数の和:204884

約数の個数: 64

約数和(自身を含む): 52624827360

約数和(自身を除く): 32277642888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 101, 123, 164, 202, 246, 303, 328, 404, 492, 606, 808, 984, 1212, 2424, 4141, 8282, 12423, 16564, 24846, 33128, 49692, 99384, 204733, 409466, 614199, 818932, 1228398, 1637864, 2456796, 4913592, 8394053, 16788106, 20678033, 25182159, 33576212, 41356066, 50364318, 62034099, 67152424, 82712132, 100728636, 124068198, 165424264, 201457272, 248136396, 496272792, 847799353, 1695598706, 2543398059, 3391197412, 5086796118, 6782394824, 10173592236, 20347184472]

約数ペア:

[(1, 20347184472), (2, 10173592236), (3, 6782394824), (4, 5086796118), (6, 3391197412), (8, 2543398059), (12, 1695598706), (24, 847799353), (41, 496272792), (82, 248136396), (101, 201457272), (123, 165424264), (164, 124068198), (202, 100728636), (246, 82712132), (303, 67152424), (328, 62034099), (404, 50364318), (492, 41356066), (606, 33576212), (808, 25182159), (984, 20678033), (1212, 16788106), (2424, 8394053), (4141, 4913592), (8282, 2456796), (12423, 1637864), (16564, 1228398), (24846, 818932), (33128, 614199), (49692, 409466), (99384, 204733)]