20101664544

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16107103}}^1$

素因数の和:16107129

約数の個数: 48

約数和(自身を含む): 56825862912

約数和(自身を除く): 36724198368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16107103, 32214206, 48321309, 64428412, 96642618, 128856824, 193285236, 209392339, 257713648, 386570472, 418784678, 515427296, 628177017, 773140944, 837569356, 1256354034, 1546281888, 1675138712, 2512708068, 3350277424, 5025416136, 6700554848, 10050832272, 20101664544]

約数ペア:

[(1, 20101664544), (2, 10050832272), (3, 6700554848), (4, 5025416136), (6, 3350277424), (8, 2512708068), (12, 1675138712), (13, 1546281888), (16, 1256354034), (24, 837569356), (26, 773140944), (32, 628177017), (39, 515427296), (48, 418784678), (52, 386570472), (78, 257713648), (96, 209392339), (104, 193285236), (156, 128856824), (208, 96642618), (312, 64428412), (416, 48321309), (624, 32214206), (1248, 16107103)]