20074329008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{56779}}^1$

素因数の和:57969

約数の個数: 40

約数和(自身を含む): 40976990400

約数和(自身を除く): 20902661392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1163, 2326, 4652, 9304, 18608, 22097, 44194, 56779, 88388, 113558, 176776, 227116, 353552, 454232, 908464, 1078801, 2157602, 4315204, 8630408, 17260816, 66033977, 132067954, 264135908, 528271816, 1056543632, 1254645563, 2509291126, 5018582252, 10037164504, 20074329008]

約数ペア:

[(1, 20074329008), (2, 10037164504), (4, 5018582252), (8, 2509291126), (16, 1254645563), (19, 1056543632), (38, 528271816), (76, 264135908), (152, 132067954), (304, 66033977), (1163, 17260816), (2326, 8630408), (4652, 4315204), (9304, 2157602), (18608, 1078801), (22097, 908464), (44194, 454232), (56779, 353552), (88388, 227116), (113558, 176776)]