20130724632

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{9767}}^1$

素因数の和:10480

約数の個数: 64

約数和(自身を含む): 50745150720

約数和(自身を除く): 30614426088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 547, 628, 942, 1094, 1256, 1641, 1884, 2188, 3282, 3768, 4376, 6564, 9767, 13128, 19534, 29301, 39068, 58602, 78136, 85879, 117204, 171758, 234408, 257637, 343516, 515274, 687032, 1030548, 1533419, 2061096, 3066838, 4600257, 5342549, 6133676, 9200514, 10685098, 12267352, 16027647, 18401028, 21370196, 32055294, 36802056, 42740392, 64110588, 128221176, 838780193, 1677560386, 2516340579, 3355120772, 5032681158, 6710241544, 10065362316, 20130724632]

約数ペア:

[(1, 20130724632), (2, 10065362316), (3, 6710241544), (4, 5032681158), (6, 3355120772), (8, 2516340579), (12, 1677560386), (24, 838780193), (157, 128221176), (314, 64110588), (471, 42740392), (547, 36802056), (628, 32055294), (942, 21370196), (1094, 18401028), (1256, 16027647), (1641, 12267352), (1884, 10685098), (2188, 9200514), (3282, 6133676), (3768, 5342549), (4376, 4600257), (6564, 3066838), (9767, 2061096), (13128, 1533419), (19534, 1030548), (29301, 687032), (39068, 515274), (58602, 343516), (78136, 257637), (85879, 234408), (117204, 171758)]