20183314684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{14159}}^1$

素因数の和:14602

約数の個数: 48

約数和(自身を含む): 38633011200

約数和(自身を除く): 18449696516

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 347, 694, 1027, 1388, 2054, 4108, 4511, 9022, 14159, 18044, 27413, 28318, 54826, 56636, 109652, 184067, 356369, 368134, 712738, 736268, 1118561, 1425476, 2237122, 4474244, 4913173, 9826346, 14541293, 19652692, 29082586, 58165172, 63871249, 127742498, 255484996, 388140667, 776281334, 1552562668, 5045828671, 10091657342, 20183314684]

約数ペア:

[(1, 20183314684), (2, 10091657342), (4, 5045828671), (13, 1552562668), (26, 776281334), (52, 388140667), (79, 255484996), (158, 127742498), (316, 63871249), (347, 58165172), (694, 29082586), (1027, 19652692), (1388, 14541293), (2054, 9826346), (4108, 4913173), (4511, 4474244), (9022, 2237122), (14159, 1425476), (18044, 1118561), (27413, 736268), (28318, 712738), (54826, 368134), (56636, 356369), (109652, 184067)]