20150598712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{2693}}^1$

素因数の和:4240

約数の個数: 64

約数和(自身を含む): 41128974720

約数和(自身を除く): 20978376008

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 1487, 2516, 2693, 2974, 5032, 5386, 5948, 10772, 11896, 21544, 25279, 45781, 50558, 55019, 91562, 99641, 101116, 110038, 183124, 199282, 202232, 220076, 366248, 398564, 440152, 797128, 935323, 1693897, 1870646, 3387794, 3741292, 4004491, 6775588, 7482584, 8008982, 13551176, 16017964, 32035928, 68076347, 136152694, 148166167, 272305388, 296332334, 544610776, 592664668, 1185329336, 2518824839, 5037649678, 10075299356, 20150598712]

約数ペア:

[(1, 20150598712), (2, 10075299356), (4, 5037649678), (8, 2518824839), (17, 1185329336), (34, 592664668), (37, 544610776), (68, 296332334), (74, 272305388), (136, 148166167), (148, 136152694), (296, 68076347), (629, 32035928), (1258, 16017964), (1487, 13551176), (2516, 8008982), (2693, 7482584), (2974, 6775588), (5032, 4004491), (5386, 3741292), (5948, 3387794), (10772, 1870646), (11896, 1693897), (21544, 935323), (25279, 797128), (45781, 440152), (50558, 398564), (55019, 366248), (91562, 220076), (99641, 202232), (101116, 199282), (110038, 183124)]