20162416542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{7727}}^1$

素因数の和:8285

約数の個数: 64

約数和(自身を含む): 43444961280

約数和(自身を除く): 23282544738

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 487, 893, 974, 1461, 1786, 2679, 2922, 5358, 7727, 9253, 15454, 18506, 22889, 23181, 27759, 45778, 46362, 55518, 68667, 137334, 146813, 293626, 363169, 434891, 440439, 726338, 869782, 880878, 1089507, 1304673, 2179014, 2609346, 3763049, 6900211, 7526098, 11289147, 13800422, 20700633, 22578294, 41401266, 71497931, 142995862, 176863303, 214493793, 353726606, 428987586, 530589909, 1061179818, 3360402757, 6720805514, 10081208271, 20162416542]

約数ペア:

[(1, 20162416542), (2, 10081208271), (3, 6720805514), (6, 3360402757), (19, 1061179818), (38, 530589909), (47, 428987586), (57, 353726606), (94, 214493793), (114, 176863303), (141, 142995862), (282, 71497931), (487, 41401266), (893, 22578294), (974, 20700633), (1461, 13800422), (1786, 11289147), (2679, 7526098), (2922, 6900211), (5358, 3763049), (7727, 2609346), (9253, 2179014), (15454, 1304673), (18506, 1089507), (22889, 880878), (23181, 869782), (27759, 726338), (45778, 440439), (46362, 434891), (55518, 363169), (68667, 293626), (137334, 146813)]