6420005744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{4508431}}^1$

素因数の和:4508528

約数の個数: 20

約数和(自身を含む): 12578525280

約数和(自身を除く): 6158519536

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 4508431, 9016862, 18033724, 36067448, 72134896, 401250359, 802500718, 1605001436, 3210002872, 6420005744]

約数ペア:

[(1, 6420005744), (2, 3210002872), (4, 1605001436), (8, 802500718), (16, 401250359), (89, 72134896), (178, 36067448), (356, 18033724), (712, 9016862), (1424, 4508431)]