20846688

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5869}}^1$

素因数の和:5919

約数の個数: 48

約数和(自身を含む): 56211120

約数和(自身を除く): 35364432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5869, 11738, 17607, 23476, 35214, 46952, 70428, 93904, 140856, 187808, 217153, 281712, 434306, 563424, 651459, 868612, 1302918, 1737224, 2605836, 3474448, 5211672, 6948896, 10423344, 20846688]

約数ペア:

[(1, 20846688), (2, 10423344), (3, 6948896), (4, 5211672), (6, 3474448), (8, 2605836), (12, 1737224), (16, 1302918), (24, 868612), (32, 651459), (37, 563424), (48, 434306), (74, 281712), (96, 217153), (111, 187808), (148, 140856), (222, 93904), (296, 70428), (444, 46952), (592, 35214), (888, 23476), (1184, 17607), (1776, 11738), (3552, 5869)]