20713698528

素因数分解:

$2^5\times 3^1\times {\mathrm{229}}^1\times {\mathrm{942217}}^1$

素因数の和:942459

約数の個数: 48

約数和(自身を含む): 54610955280

約数和(自身を除く): 33897256752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 7328, 10992, 21984, 942217, 1884434, 2826651, 3768868, 5653302, 7537736, 11306604, 15075472, 22613208, 30150944, 45226416, 90452832, 215767693, 431535386, 647303079, 863070772, 1294606158, 1726141544, 2589212316, 3452283088, 5178424632, 6904566176, 10356849264, 20713698528]

約数ペア:

[(1, 20713698528), (2, 10356849264), (3, 6904566176), (4, 5178424632), (6, 3452283088), (8, 2589212316), (12, 1726141544), (16, 1294606158), (24, 863070772), (32, 647303079), (48, 431535386), (96, 215767693), (229, 90452832), (458, 45226416), (687, 30150944), (916, 22613208), (1374, 15075472), (1832, 11306604), (2748, 7537736), (3664, 5653302), (5496, 3768868), (7328, 2826651), (10992, 1884434), (21984, 942217)]