20134573256

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{35951}}^1$

素因数の和:36174

約数の個数: 64

約数和(自身を含む): 44057018880

約数和(自身を除く): 23922445624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 137, 146, 274, 292, 511, 548, 584, 959, 1022, 1096, 1918, 2044, 3836, 4088, 7672, 10001, 20002, 35951, 40004, 70007, 71902, 80008, 140014, 143804, 251657, 280028, 287608, 503314, 560056, 1006628, 2013256, 2624423, 4925287, 5248846, 9850574, 10497692, 18370961, 19701148, 20995384, 34477009, 36741922, 39402296, 68954018, 73483844, 137908036, 146967688, 275816072, 359545951, 719091902, 1438183804, 2516821657, 2876367608, 5033643314, 10067286628, 20134573256]

約数ペア:

[(1, 20134573256), (2, 10067286628), (4, 5033643314), (7, 2876367608), (8, 2516821657), (14, 1438183804), (28, 719091902), (56, 359545951), (73, 275816072), (137, 146967688), (146, 137908036), (274, 73483844), (292, 68954018), (511, 39402296), (548, 36741922), (584, 34477009), (959, 20995384), (1022, 19701148), (1096, 18370961), (1918, 10497692), (2044, 9850574), (3836, 5248846), (4088, 4925287), (7672, 2624423), (10001, 2013256), (20002, 1006628), (35951, 560056), (40004, 503314), (70007, 287608), (71902, 280028), (80008, 251657), (140014, 143804)]