20145803722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{26861}}^1$

素因数の和:27414

約数の個数: 32

約数和(自身を含む): 33490252224

約数和(自身を除く): 13344448502

約数列:

[1, 2, 11, 22, 73, 146, 467, 803, 934, 1606, 5137, 10274, 26861, 34091, 53722, 68182, 295471, 375001, 590942, 750002, 1960853, 3921706, 12544087, 21569383, 25088174, 43138766, 137984957, 275969914, 915718351, 1831436702, 10072901861, 20145803722]

約数ペア:

[(1, 20145803722), (2, 10072901861), (11, 1831436702), (22, 915718351), (73, 275969914), (146, 137984957), (467, 43138766), (803, 25088174), (934, 21569383), (1606, 12544087), (5137, 3921706), (10274, 1960853), (26861, 750002), (34091, 590942), (53722, 375001), (68182, 295471)]