20768156926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30451843}}^1$

素因数の和:30451887

約数の個数: 16

約数和(自身を含む): 35080524288

約数和(自身を除く): 14312367362

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 30451843, 60903686, 334970273, 669940546, 944007133, 1888014266, 10384078463, 20768156926]

約数ペア:

[(1, 20768156926), (2, 10384078463), (11, 1888014266), (22, 944007133), (31, 669940546), (62, 334970273), (341, 60903686), (682, 30451843)]