20180936148

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1\times {\mathrm{16661}}^1$

素因数の和:17384

約数の個数: 48

約数和(自身を含む): 47426183616

約数和(自身を除く): 27245247468

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 523, 579, 772, 1046, 1158, 1569, 2092, 2316, 3138, 6276, 16661, 33322, 49983, 66644, 99966, 100939, 199932, 201878, 302817, 403756, 605634, 1211268, 3215573, 6431146, 8713703, 9646719, 12862292, 17427406, 19293438, 26141109, 34854812, 38586876, 52282218, 104564436, 1681744679, 3363489358, 5045234037, 6726978716, 10090468074, 20180936148]

約数ペア:

[(1, 20180936148), (2, 10090468074), (3, 6726978716), (4, 5045234037), (6, 3363489358), (12, 1681744679), (193, 104564436), (386, 52282218), (523, 38586876), (579, 34854812), (772, 26141109), (1046, 19293438), (1158, 17427406), (1569, 12862292), (2092, 9646719), (2316, 8713703), (3138, 6431146), (6276, 3215573), (16661, 1211268), (33322, 605634), (49983, 403756), (66644, 302817), (99966, 201878), (100939, 199932)]