20794986246

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1873}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 42961075200

約数和(自身を除く): 22166088954

約数列:

[1, 2, 3, 6, 59, 79, 118, 158, 177, 237, 354, 397, 474, 794, 1191, 1873, 2382, 3746, 4661, 5619, 9322, 11238, 13983, 23423, 27966, 31363, 46846, 62726, 70269, 94089, 110507, 140538, 147967, 188178, 221014, 295934, 331521, 443901, 663042, 743581, 887802, 1487162, 1850417, 2230743, 3700834, 4461486, 5551251, 8730053, 11102502, 17460106, 26190159, 43871279, 52380318, 58742899, 87742558, 117485798, 131613837, 176228697, 263227674, 352457394, 3465831041, 6931662082, 10397493123, 20794986246]

約数ペア:

[(1, 20794986246), (2, 10397493123), (3, 6931662082), (6, 3465831041), (59, 352457394), (79, 263227674), (118, 176228697), (158, 131613837), (177, 117485798), (237, 87742558), (354, 58742899), (397, 52380318), (474, 43871279), (794, 26190159), (1191, 17460106), (1873, 11102502), (2382, 8730053), (3746, 5551251), (4661, 4461486), (5619, 3700834), (9322, 2230743), (11238, 1850417), (13983, 1487162), (23423, 887802), (27966, 743581), (31363, 663042), (46846, 443901), (62726, 331521), (70269, 295934), (94089, 221014), (110507, 188178), (140538, 147967)]