20223984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38303}}^1$

素因数の和:38325

約数の個数: 40

約数和(自身を含む): 56996352

約数和(自身を除く): 36772368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38303, 76606, 114909, 153212, 229818, 306424, 421333, 459636, 612848, 842666, 919272, 1263999, 1685332, 1838544, 2527998, 3370664, 5055996, 6741328, 10111992, 20223984]

約数ペア:

[(1, 20223984), (2, 10111992), (3, 6741328), (4, 5055996), (6, 3370664), (8, 2527998), (11, 1838544), (12, 1685332), (16, 1263999), (22, 919272), (24, 842666), (33, 612848), (44, 459636), (48, 421333), (66, 306424), (88, 229818), (132, 153212), (176, 114909), (264, 76606), (528, 38303)]