20228713968

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{13469}}^1$

素因数の和:14014

約数の個数: 80

約数和(自身を含む): 53154990720

約数和(自身を除く): 32926276752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 467, 536, 804, 934, 1072, 1401, 1608, 1868, 2802, 3216, 3736, 5604, 7472, 11208, 13469, 22416, 26938, 31289, 40407, 53876, 62578, 80814, 93867, 107752, 125156, 161628, 187734, 215504, 250312, 323256, 375468, 500624, 646512, 750936, 902423, 1501872, 1804846, 2707269, 3609692, 5414538, 6290023, 7219384, 10829076, 12580046, 14438768, 18870069, 21658152, 25160092, 37740138, 43316304, 50320184, 75480276, 100640368, 150960552, 301921104, 421431541, 842863082, 1264294623, 1685726164, 2528589246, 3371452328, 5057178492, 6742904656, 10114356984, 20228713968]

約数ペア:

[(1, 20228713968), (2, 10114356984), (3, 6742904656), (4, 5057178492), (6, 3371452328), (8, 2528589246), (12, 1685726164), (16, 1264294623), (24, 842863082), (48, 421431541), (67, 301921104), (134, 150960552), (201, 100640368), (268, 75480276), (402, 50320184), (467, 43316304), (536, 37740138), (804, 25160092), (934, 21658152), (1072, 18870069), (1401, 14438768), (1608, 12580046), (1868, 10829076), (2802, 7219384), (3216, 6290023), (3736, 5414538), (5604, 3609692), (7472, 2707269), (11208, 1804846), (13469, 1501872), (22416, 902423), (26938, 750936), (31289, 646512), (40407, 500624), (53876, 375468), (62578, 323256), (80814, 250312), (93867, 215504), (107752, 187734), (125156, 161628)]