20161115892

素因数分解:

$2^2\times 3^3\times {\mathrm{2819}}^1\times {\mathrm{66221}}^1$

素因数の和:69053

約数の個数: 48

約数和(自身を含む): 52288891200

約数和(自身を除く): 32127775308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2819, 5638, 8457, 11276, 16914, 25371, 33828, 50742, 66221, 76113, 101484, 132442, 152226, 198663, 264884, 304452, 397326, 595989, 794652, 1191978, 1787967, 2383956, 3575934, 7151868, 186676999, 373353998, 560030997, 746707996, 1120061994, 1680092991, 2240123988, 3360185982, 5040278973, 6720371964, 10080557946, 20161115892]

約数ペア:

[(1, 20161115892), (2, 10080557946), (3, 6720371964), (4, 5040278973), (6, 3360185982), (9, 2240123988), (12, 1680092991), (18, 1120061994), (27, 746707996), (36, 560030997), (54, 373353998), (108, 186676999), (2819, 7151868), (5638, 3575934), (8457, 2383956), (11276, 1787967), (16914, 1191978), (25371, 794652), (33828, 595989), (50742, 397326), (66221, 304452), (76113, 264884), (101484, 198663), (132442, 152226)]