20565874590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22483}}^1\times {\mathrm{30491}}^1$

素因数の和:52984

約数の個数: 32

約数和(自身を含む): 49361913216

約数和(自身を除く): 28796038626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22483, 30491, 44966, 60982, 67449, 91473, 112415, 134898, 152455, 182946, 224830, 304910, 337245, 457365, 674490, 914730, 685529153, 1371058306, 2056587459, 3427645765, 4113174918, 6855291530, 10282937295, 20565874590]

約数ペア:

[(1, 20565874590), (2, 10282937295), (3, 6855291530), (5, 4113174918), (6, 3427645765), (10, 2056587459), (15, 1371058306), (30, 685529153), (22483, 914730), (30491, 674490), (44966, 457365), (60982, 337245), (67449, 304910), (91473, 224830), (112415, 182946), (134898, 152455)]