20208243312

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{194101}}^1$

素因数の和:194359

約数の個数: 80

約数和(自身を含む): 58246128160

約数和(自身を除く): 38037884848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 432, 482, 723, 964, 1446, 1928, 2169, 2892, 3856, 4338, 5784, 6507, 8676, 11568, 13014, 17352, 26028, 34704, 52056, 104112, 194101, 388202, 582303, 776404, 1164606, 1552808, 1746909, 2329212, 3105616, 3493818, 4658424, 5240727, 6987636, 9316848, 10481454, 13975272, 20962908, 27950544, 41925816, 46778341, 83851632, 93556682, 140335023, 187113364, 280670046, 374226728, 421005069, 561340092, 748453456, 842010138, 1122680184, 1263015207, 1684020276, 2245360368, 2526030414, 3368040552, 5052060828, 6736081104, 10104121656, 20208243312]

約数ペア:

[(1, 20208243312), (2, 10104121656), (3, 6736081104), (4, 5052060828), (6, 3368040552), (8, 2526030414), (9, 2245360368), (12, 1684020276), (16, 1263015207), (18, 1122680184), (24, 842010138), (27, 748453456), (36, 561340092), (48, 421005069), (54, 374226728), (72, 280670046), (108, 187113364), (144, 140335023), (216, 93556682), (241, 83851632), (432, 46778341), (482, 41925816), (723, 27950544), (964, 20962908), (1446, 13975272), (1928, 10481454), (2169, 9316848), (2892, 6987636), (3856, 5240727), (4338, 4658424), (5784, 3493818), (6507, 3105616), (8676, 2329212), (11568, 1746909), (13014, 1552808), (17352, 1164606), (26028, 776404), (34704, 582303), (52056, 388202), (104112, 194101)]