20130882564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{2557}}^1$

素因数の和:3149

約数の個数: 96

約数和(自身を含む): 51179645440

約数和(自身を除く): 31048762876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 463, 654, 926, 1308, 1389, 1417, 1852, 2557, 2778, 2834, 4251, 5114, 5556, 5668, 6019, 7671, 8502, 10228, 12038, 15342, 17004, 18057, 24076, 30684, 33241, 36114, 50467, 66482, 72228, 99723, 100934, 132964, 151401, 199446, 201868, 278713, 302802, 398892, 557426, 605604, 656071, 836139, 1114852, 1183891, 1312142, 1672278, 1968213, 2367782, 2624284, 3344556, 3551673, 3623269, 3936426, 4735564, 7103346, 7246538, 7872852, 10869807, 14206692, 14493076, 15390583, 21739614, 30781166, 43479228, 46171749, 61562332, 92343498, 129044119, 184686996, 258088238, 387132357, 516176476, 774264714, 1548529428, 1677573547, 3355147094, 5032720641, 6710294188, 10065441282, 20130882564]

約数ペア:

[(1, 20130882564), (2, 10065441282), (3, 6710294188), (4, 5032720641), (6, 3355147094), (12, 1677573547), (13, 1548529428), (26, 774264714), (39, 516176476), (52, 387132357), (78, 258088238), (109, 184686996), (156, 129044119), (218, 92343498), (327, 61562332), (436, 46171749), (463, 43479228), (654, 30781166), (926, 21739614), (1308, 15390583), (1389, 14493076), (1417, 14206692), (1852, 10869807), (2557, 7872852), (2778, 7246538), (2834, 7103346), (4251, 4735564), (5114, 3936426), (5556, 3623269), (5668, 3551673), (6019, 3344556), (7671, 2624284), (8502, 2367782), (10228, 1968213), (12038, 1672278), (15342, 1312142), (17004, 1183891), (18057, 1114852), (24076, 836139), (30684, 656071), (33241, 605604), (36114, 557426), (50467, 398892), (66482, 302802), (72228, 278713), (99723, 201868), (100934, 199446), (132964, 151401)]