20181565806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{467101}}^1$

素因数の和:467504

約数の個数: 32

約数和(自身を含む): 42599702400

約数和(自身を除く): 22418136594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 379, 758, 1137, 2274, 7201, 14402, 21603, 43206, 467101, 934202, 1401303, 2802606, 8874919, 17749838, 26624757, 53249514, 177031279, 354062558, 531093837, 1062187674, 3363594301, 6727188602, 10090782903, 20181565806]

約数ペア:

[(1, 20181565806), (2, 10090782903), (3, 6727188602), (6, 3363594301), (19, 1062187674), (38, 531093837), (57, 354062558), (114, 177031279), (379, 53249514), (758, 26624757), (1137, 17749838), (2274, 8874919), (7201, 2802606), (14402, 1401303), (21603, 934202), (43206, 467101)]