20166440974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{12149}}^1$

素因数の和:12876

約数の個数: 32

約数和(自身を含む): 32038675200

約数和(自身を除く): 11872234226

約数列:

[1, 2, 31, 41, 62, 82, 653, 1271, 1306, 2542, 12149, 20243, 24298, 26773, 40486, 53546, 376619, 498109, 753238, 829963, 996218, 1659926, 7933297, 15441379, 15866594, 30882758, 245932207, 325265177, 491864414, 650530354, 10083220487, 20166440974]

約数ペア:

[(1, 20166440974), (2, 10083220487), (31, 650530354), (41, 491864414), (62, 325265177), (82, 245932207), (653, 30882758), (1271, 15866594), (1306, 15441379), (2542, 7933297), (12149, 1659926), (20243, 996218), (24298, 829963), (26773, 753238), (40486, 498109), (53546, 376619)]