20587730784

素因数分解:

$2^5\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{148207}}^1$

素因数の和:149667

約数の個数: 48

約数和(自身を含む): 54080506368

約数和(自身を除く): 33492775584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1447, 2894, 4341, 5788, 8682, 11576, 17364, 23152, 34728, 46304, 69456, 138912, 148207, 296414, 444621, 592828, 889242, 1185656, 1778484, 2371312, 3556968, 4742624, 7113936, 14227872, 214455529, 428911058, 643366587, 857822116, 1286733174, 1715644232, 2573466348, 3431288464, 5146932696, 6862576928, 10293865392, 20587730784]

約数ペア:

[(1, 20587730784), (2, 10293865392), (3, 6862576928), (4, 5146932696), (6, 3431288464), (8, 2573466348), (12, 1715644232), (16, 1286733174), (24, 857822116), (32, 643366587), (48, 428911058), (96, 214455529), (1447, 14227872), (2894, 7113936), (4341, 4742624), (5788, 3556968), (8682, 2371312), (11576, 1778484), (17364, 1185656), (23152, 889242), (34728, 592828), (46304, 444621), (69456, 296414), (138912, 148207)]