20220943652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{491611}}^1$

素因数の和:491748

約数の個数: 48

約数和(自身を含む): 43938314112

約数和(自身を除く): 23717370460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 5876, 10283, 20566, 41132, 491611, 983222, 1966444, 3441277, 6390943, 6882554, 12781886, 13765108, 25563772, 44736601, 55552043, 89473202, 111104086, 178946404, 222208172, 388864301, 722176559, 777728602, 1444353118, 1555457204, 2888706236, 5055235913, 10110471826, 20220943652]

約数ペア:

[(1, 20220943652), (2, 10110471826), (4, 5055235913), (7, 2888706236), (13, 1555457204), (14, 1444353118), (26, 777728602), (28, 722176559), (52, 388864301), (91, 222208172), (113, 178946404), (182, 111104086), (226, 89473202), (364, 55552043), (452, 44736601), (791, 25563772), (1469, 13765108), (1582, 12781886), (2938, 6882554), (3164, 6390943), (5876, 3441277), (10283, 1966444), (20566, 983222), (41132, 491611)]