20131543848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{111827}}^1$

素因数の和:112426

約数の個数: 64

約数和(自身を含む): 54294730560

約数和(自身を除く): 34163186712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 577, 1154, 1731, 2308, 3462, 4616, 6924, 7501, 13848, 15002, 22503, 30004, 45006, 60008, 90012, 111827, 180024, 223654, 335481, 447308, 670962, 894616, 1341924, 1453751, 2683848, 2907502, 4361253, 5815004, 8722506, 11630008, 17445012, 34890024, 64524179, 129048358, 193572537, 258096716, 387145074, 516193432, 774290148, 838814327, 1548580296, 1677628654, 2516442981, 3355257308, 5032885962, 6710514616, 10065771924, 20131543848]

約数ペア:

[(1, 20131543848), (2, 10065771924), (3, 6710514616), (4, 5032885962), (6, 3355257308), (8, 2516442981), (12, 1677628654), (13, 1548580296), (24, 838814327), (26, 774290148), (39, 516193432), (52, 387145074), (78, 258096716), (104, 193572537), (156, 129048358), (312, 64524179), (577, 34890024), (1154, 17445012), (1731, 11630008), (2308, 8722506), (3462, 5815004), (4616, 4361253), (6924, 2907502), (7501, 2683848), (13848, 1453751), (15002, 1341924), (22503, 894616), (30004, 670962), (45006, 447308), (60008, 335481), (90012, 223654), (111827, 180024)]