20864780256

素因数分解:

$2^5\times 3^1\times {\mathrm{217341461}}^1$

素因数の和:217341474

約数の個数: 24

約数和(自身を含む): 54770048424

約数和(自身を除く): 33905268168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217341461, 434682922, 652024383, 869365844, 1304048766, 1738731688, 2608097532, 3477463376, 5216195064, 6954926752, 10432390128, 20864780256]

約数ペア:

[(1, 20864780256), (2, 10432390128), (3, 6954926752), (4, 5216195064), (6, 3477463376), (8, 2608097532), (12, 1738731688), (16, 1304048766), (24, 869365844), (32, 652024383), (48, 434682922), (96, 217341461)]