20702964398

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1\times {\mathrm{1399}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 31667328000

約数和(自身を除く): 10964363602

約数列:

[1, 2, 83, 166, 239, 373, 478, 746, 1399, 2798, 19837, 30959, 39674, 61918, 89147, 116117, 178294, 232234, 334361, 521827, 668722, 1043654, 7399201, 14798402, 27751963, 43311641, 55503926, 86623282, 124716653, 249433306, 10351482199, 20702964398]

約数ペア:

[(1, 20702964398), (2, 10351482199), (83, 249433306), (166, 124716653), (239, 86623282), (373, 55503926), (478, 43311641), (746, 27751963), (1399, 14798402), (2798, 7399201), (19837, 1043654), (30959, 668722), (39674, 521827), (61918, 334361), (89147, 232234), (116117, 178294)]