20100134089

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{593}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 23609988864

約数和(自身を除く): 3509854775

約数列:

[1, 7, 53, 211, 371, 433, 593, 1477, 3031, 4151, 11183, 22949, 31429, 78281, 91363, 125123, 160643, 220003, 256769, 639541, 875861, 1797383, 4842239, 6631519, 13608757, 33895673, 46420633, 54178259, 95261299, 379247813, 2871447727, 20100134089]

約数ペア:

[(1, 20100134089), (7, 2871447727), (53, 379247813), (211, 95261299), (371, 54178259), (433, 46420633), (593, 33895673), (1477, 13608757), (3031, 6631519), (4151, 4842239), (11183, 1797383), (22949, 875861), (31429, 639541), (78281, 256769), (91363, 220003), (125123, 160643)]