20184310084

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{2477}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 36268404480

約数和(自身を除く): 16084094396

約数列:

[1, 2, 4, 79, 107, 158, 214, 241, 316, 428, 482, 964, 2477, 4954, 8453, 9908, 16906, 19039, 25787, 33812, 38078, 51574, 76156, 103148, 195683, 265039, 391366, 530078, 596957, 782732, 1060156, 1193914, 2037173, 2387828, 4074346, 8148692, 20938081, 41876162, 47159603, 63874399, 83752324, 94319206, 127748798, 188638412, 255497596, 5046077521, 10092155042, 20184310084]

約数ペア:

[(1, 20184310084), (2, 10092155042), (4, 5046077521), (79, 255497596), (107, 188638412), (158, 127748798), (214, 94319206), (241, 83752324), (316, 63874399), (428, 47159603), (482, 41876162), (964, 20938081), (2477, 8148692), (4954, 4074346), (8453, 2387828), (9908, 2037173), (16906, 1193914), (19039, 1060156), (25787, 782732), (33812, 596957), (38078, 530078), (51574, 391366), (76156, 265039), (103148, 195683)]