20235948974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{170299}}^1$

素因数の和:170432

約数の個数: 32

約数和(自身を含む): 33106320000

約数和(自身を除く): 12870371026

約数列:

[1, 2, 19, 38, 53, 59, 106, 118, 1007, 1121, 2014, 2242, 3127, 6254, 59413, 118826, 170299, 340598, 3235681, 6471362, 9025847, 10047641, 18051694, 20095282, 171491093, 190905179, 342982186, 381810358, 532524973, 1065049946, 10117974487, 20235948974]

約数ペア:

[(1, 20235948974), (2, 10117974487), (19, 1065049946), (38, 532524973), (53, 381810358), (59, 342982186), (106, 190905179), (118, 171491093), (1007, 20095282), (1121, 18051694), (2014, 10047641), (2242, 9025847), (3127, 6471362), (6254, 3235681), (59413, 340598), (118826, 170299)]