20153193603

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{4549}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 28002374400

約数和(自身を除く): 7849180797

約数列:

[1, 3, 43, 61, 129, 183, 563, 1689, 2623, 4549, 7869, 13647, 24209, 34343, 72627, 103029, 195607, 277489, 586821, 832467, 1476749, 2561087, 4430247, 7683261, 11932027, 35796081, 110126741, 156226307, 330380223, 468678921, 6717731201, 20153193603]

約数ペア:

[(1, 20153193603), (3, 6717731201), (43, 468678921), (61, 330380223), (129, 156226307), (183, 110126741), (563, 35796081), (1689, 11932027), (2623, 7683261), (4549, 4430247), (7869, 2561087), (13647, 1476749), (24209, 832467), (34343, 586821), (72627, 277489), (103029, 195607)]