20165728242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{107927}}^1$

素因数の和:108111

約数の個数: 64

約数和(自身を含む): 46624896000

約数和(自身を除く): 26459167758

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 149, 209, 298, 418, 447, 627, 894, 1254, 1639, 2831, 3278, 4917, 5662, 8493, 9834, 16986, 31141, 62282, 93423, 107927, 186846, 215854, 323781, 647562, 1187197, 2050613, 2374394, 3561591, 4101226, 6151839, 7123182, 12303678, 16081123, 22556743, 32162246, 45113486, 48243369, 67670229, 96486738, 135340458, 176892353, 305541337, 353784706, 530677059, 611082674, 916624011, 1061354118, 1833248022, 3360954707, 6721909414, 10082864121, 20165728242]

約数ペア:

[(1, 20165728242), (2, 10082864121), (3, 6721909414), (6, 3360954707), (11, 1833248022), (19, 1061354118), (22, 916624011), (33, 611082674), (38, 530677059), (57, 353784706), (66, 305541337), (114, 176892353), (149, 135340458), (209, 96486738), (298, 67670229), (418, 48243369), (447, 45113486), (627, 32162246), (894, 22556743), (1254, 16081123), (1639, 12303678), (2831, 7123182), (3278, 6151839), (4917, 4101226), (5662, 3561591), (8493, 2374394), (9834, 2050613), (16986, 1187197), (31141, 647562), (62282, 323781), (93423, 215854), (107927, 186846)]