20160605056

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{677}}^1\times {\mathrm{3187}}^1$

素因数の和:3951

約数の個数: 64

約数和(自身を含む): 40786825680

約数和(自身を除く): 20626220624

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 677, 1168, 1354, 2336, 2708, 3187, 4672, 5416, 6374, 9344, 10832, 12748, 21664, 25496, 43328, 49421, 50992, 86656, 98842, 101984, 197684, 203968, 232651, 395368, 407936, 465302, 790736, 930604, 1581472, 1861208, 2157599, 3162944, 3722416, 4315198, 6325888, 7444832, 8630396, 14889664, 17260792, 29779328, 34521584, 69043168, 138086336, 157504727, 276172672, 315009454, 630018908, 1260037816, 2520075632, 5040151264, 10080302528, 20160605056]

約数ペア:

[(1, 20160605056), (2, 10080302528), (4, 5040151264), (8, 2520075632), (16, 1260037816), (32, 630018908), (64, 315009454), (73, 276172672), (128, 157504727), (146, 138086336), (292, 69043168), (584, 34521584), (677, 29779328), (1168, 17260792), (1354, 14889664), (2336, 8630396), (2708, 7444832), (3187, 6325888), (4672, 4315198), (5416, 3722416), (6374, 3162944), (9344, 2157599), (10832, 1861208), (12748, 1581472), (21664, 930604), (25496, 790736), (43328, 465302), (49421, 407936), (50992, 395368), (86656, 232651), (98842, 203968), (101984, 197684)]