20163335238

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{10067}}^1$

素因数の和:11386

約数の個数: 64

約数和(自身を含む): 46393344000

約数和(自身を除く): 26230008762

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1279, 1566, 2558, 3837, 7674, 10067, 11511, 20134, 23022, 30201, 34533, 37091, 60402, 69066, 74182, 90603, 111273, 181206, 222546, 271809, 291943, 333819, 543618, 583886, 667638, 875829, 1001457, 1751658, 2002914, 2627487, 5254974, 7882461, 12875693, 15764922, 25751386, 38627079, 77254158, 115881237, 231762474, 347643711, 373395097, 695287422, 746790194, 1120185291, 2240370582, 3360555873, 6721111746, 10081667619, 20163335238]

約数ペア:

[(1, 20163335238), (2, 10081667619), (3, 6721111746), (6, 3360555873), (9, 2240370582), (18, 1120185291), (27, 746790194), (29, 695287422), (54, 373395097), (58, 347643711), (87, 231762474), (174, 115881237), (261, 77254158), (522, 38627079), (783, 25751386), (1279, 15764922), (1566, 12875693), (2558, 7882461), (3837, 5254974), (7674, 2627487), (10067, 2002914), (11511, 1751658), (20134, 1001457), (23022, 875829), (30201, 667638), (34533, 583886), (37091, 543618), (60402, 333819), (69066, 291943), (74182, 271809), (90603, 222546), (111273, 181206)]