20177471838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{214021}}^1$

素因数の和:214872

約数の個数: 32

約数和(自身を含む): 42530451840

約数和(自身を除く): 22352980002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 827, 1654, 2481, 4962, 15713, 31426, 47139, 94278, 214021, 428042, 642063, 1284126, 4066399, 8132798, 12199197, 24398394, 176995367, 353990734, 530986101, 1061972202, 3362911973, 6725823946, 10088735919, 20177471838]

約数ペア:

[(1, 20177471838), (2, 10088735919), (3, 6725823946), (6, 3362911973), (19, 1061972202), (38, 530986101), (57, 353990734), (114, 176995367), (827, 24398394), (1654, 12199197), (2481, 8132798), (4962, 4066399), (15713, 1284126), (31426, 642063), (47139, 428042), (94278, 214021)]