20232321928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1634803}}^1$

素因数の和:1634846

約数の個数: 64

約数和(自身を含む): 49436472960

約数和(自身を除く): 29204151032

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 1634803, 3269606, 6539212, 11443621, 13078424, 21252439, 22887242, 27791651, 42504878, 45774484, 55583302, 85009756, 91548968, 111166604, 148767073, 170019512, 194541557, 222333208, 297534146, 361291463, 389083114, 595068292, 722582926, 778166228, 1190136584, 1445165852, 1556332456, 2529040241, 2890331704, 5058080482, 10116160964, 20232321928]

約数ペア:

[(1, 20232321928), (2, 10116160964), (4, 5058080482), (7, 2890331704), (8, 2529040241), (13, 1556332456), (14, 1445165852), (17, 1190136584), (26, 778166228), (28, 722582926), (34, 595068292), (52, 389083114), (56, 361291463), (68, 297534146), (91, 222333208), (104, 194541557), (119, 170019512), (136, 148767073), (182, 111166604), (221, 91548968), (238, 85009756), (364, 55583302), (442, 45774484), (476, 42504878), (728, 27791651), (884, 22887242), (952, 21252439), (1547, 13078424), (1768, 11443621), (3094, 6539212), (6188, 3269606), (12376, 1634803)]