20046624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16063}}^1$

素因数の和:16089

約数の個数: 48

約数和(自身を含む): 56673792

約数和(自身を除く): 36627168

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, 16063, 32126, 48189, 64252, 96378, 128504, 192756, 208819, 257008, 385512, 417638, 514016, 626457, 771024, 835276, 1252914, 1542048, 1670552, 2505828, 3341104, 5011656, 6682208, 10023312, 20046624]

約数ペア:

[(1, 20046624), (2, 10023312), (3, 6682208), (4, 5011656), (6, 3341104), (8, 2505828), (12, 1670552), (13, 1542048), (16, 1252914), (24, 835276), (26, 771024), (32, 626457), (39, 514016), (48, 417638), (52, 385512), (78, 257008), (96, 208819), (104, 192756), (156, 128504), (208, 96378), (312, 64252), (416, 48189), (624, 32126), (1248, 16063)]