20422224

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3884

約数の個数: 60

約数和(自身を含む): 58713876

約数和(自身を除く): 38291652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 3833, 5328, 7666, 11499, 15332, 22998, 30664, 34497, 45996, 61328, 68994, 91992, 137988, 141821, 183984, 275976, 283642, 425463, 551952, 567284, 850926, 1134568, 1276389, 1701852, 2269136, 2552778, 3403704, 5105556, 6807408, 10211112, 20422224]

約数ペア:

[(1, 20422224), (2, 10211112), (3, 6807408), (4, 5105556), (6, 3403704), (8, 2552778), (9, 2269136), (12, 1701852), (16, 1276389), (18, 1134568), (24, 850926), (36, 567284), (37, 551952), (48, 425463), (72, 283642), (74, 275976), (111, 183984), (144, 141821), (148, 137988), (222, 91992), (296, 68994), (333, 61328), (444, 45996), (592, 34497), (666, 30664), (888, 22998), (1332, 15332), (1776, 11499), (2664, 7666), (3833, 5328)]