20433192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 55776000

約数和(自身を除く): 35342808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 829, 948, 1027, 1658, 1896, 2054, 2487, 3081, 3316, 4108, 4974, 6162, 6632, 8216, 9948, 10777, 12324, 19896, 21554, 24648, 32331, 43108, 64662, 65491, 86216, 129324, 130982, 196473, 258648, 261964, 392946, 523928, 785892, 851383, 1571784, 1702766, 2554149, 3405532, 5108298, 6811064, 10216596, 20433192]

約数ペア:

[(1, 20433192), (2, 10216596), (3, 6811064), (4, 5108298), (6, 3405532), (8, 2554149), (12, 1702766), (13, 1571784), (24, 851383), (26, 785892), (39, 523928), (52, 392946), (78, 261964), (79, 258648), (104, 196473), (156, 130982), (158, 129324), (237, 86216), (312, 65491), (316, 64662), (474, 43108), (632, 32331), (829, 24648), (948, 21554), (1027, 19896), (1658, 12324), (1896, 10777), (2054, 9948), (2487, 8216), (3081, 6632), (3316, 6162), (4108, 4974)]