20346073554

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 41943121920

約数和(自身を除く): 21597048366

約数列:

[1, 2, 3, 6, 47, 94, 141, 223, 251, 282, 446, 502, 669, 753, 1289, 1338, 1506, 2578, 3867, 7734, 10481, 11797, 20962, 23594, 31443, 35391, 55973, 60583, 62886, 70782, 111946, 121166, 167919, 181749, 287447, 323539, 335838, 363498, 574894, 647078, 862341, 970617, 1724682, 1941234, 2630731, 5261462, 7892193, 13510009, 15206333, 15784386, 27020018, 30412666, 40530027, 45618999, 72149197, 81060054, 91237998, 144298394, 216447591, 432895182, 3391012259, 6782024518, 10173036777, 20346073554]

約数ペア:

[(1, 20346073554), (2, 10173036777), (3, 6782024518), (6, 3391012259), (47, 432895182), (94, 216447591), (141, 144298394), (223, 91237998), (251, 81060054), (282, 72149197), (446, 45618999), (502, 40530027), (669, 30412666), (753, 27020018), (1289, 15784386), (1338, 15206333), (1506, 13510009), (2578, 7892193), (3867, 5261462), (7734, 2630731), (10481, 1941234), (11797, 1724682), (20962, 970617), (23594, 862341), (31443, 647078), (35391, 574894), (55973, 363498), (60583, 335838), (62886, 323539), (70782, 287447), (111946, 181749), (121166, 167919)]