20231678966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1\times {\mathrm{1451}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 31270364928

約数和(自身を除く): 11038685962

約数列:

[1, 2, 43, 86, 197, 394, 823, 1451, 1646, 2902, 8471, 16942, 35389, 62393, 70778, 124786, 162131, 285847, 324262, 571694, 1194173, 2388346, 6971633, 12291421, 13943266, 24582842, 51349439, 102698878, 235252081, 470504162, 10115839483, 20231678966]

約数ペア:

[(1, 20231678966), (2, 10115839483), (43, 470504162), (86, 235252081), (197, 102698878), (394, 51349439), (823, 24582842), (1451, 13943266), (1646, 12291421), (2902, 6971633), (8471, 2388346), (16942, 1194173), (35389, 571694), (62393, 324262), (70778, 285847), (124786, 162131)]