20688034962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{482441}}^1$

素因数の和:483474

約数の個数: 32

約数和(自身を含む): 47333349504

約数和(自身を除く): 26645314542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1021, 2042, 3063, 6126, 7147, 14294, 21441, 42882, 482441, 964882, 1447323, 2894646, 3377087, 6754174, 10131261, 20262522, 492572261, 985144522, 1477716783, 2955433566, 3448005827, 6896011654, 10344017481, 20688034962]

約数ペア:

[(1, 20688034962), (2, 10344017481), (3, 6896011654), (6, 3448005827), (7, 2955433566), (14, 1477716783), (21, 985144522), (42, 492572261), (1021, 20262522), (2042, 10131261), (3063, 6754174), (6126, 3377087), (7147, 2894646), (14294, 1447323), (21441, 964882), (42882, 482441)]