20076282

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 26925318

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 179, 186, 201, 279, 358, 402, 537, 558, 603, 837, 1074, 1206, 1611, 1674, 1809, 2077, 3222, 3618, 4154, 4833, 5549, 6231, 9666, 11098, 11993, 12462, 16647, 18693, 23986, 33294, 35979, 37386, 49941, 56079, 71958, 99882, 107937, 112158, 149823, 215874, 299646, 323811, 371783, 647622, 743566, 1115349, 2230698, 3346047, 6692094, 10038141, 20076282]

約数ペア:

[(1, 20076282), (2, 10038141), (3, 6692094), (6, 3346047), (9, 2230698), (18, 1115349), (27, 743566), (31, 647622), (54, 371783), (62, 323811), (67, 299646), (93, 215874), (134, 149823), (179, 112158), (186, 107937), (201, 99882), (279, 71958), (358, 56079), (402, 49941), (537, 37386), (558, 35979), (603, 33294), (837, 23986), (1074, 18693), (1206, 16647), (1611, 12462), (1674, 11993), (1809, 11098), (2077, 9666), (3222, 6231), (3618, 5549), (4154, 4833)]