20996858112

素因数分解:

$2^8\times 3^1\times {\mathrm{27339659}}^1$

素因数の和:27339678

約数の個数: 36

約数和(自身を含む): 55882265040

約数和(自身を除く): 34885406928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27339659, 54679318, 82018977, 109358636, 164037954, 218717272, 328075908, 437434544, 656151816, 874869088, 1312303632, 1749738176, 2624607264, 3499476352, 5249214528, 6998952704, 10498429056, 20996858112]

約数ペア:

[(1, 20996858112), (2, 10498429056), (3, 6998952704), (4, 5249214528), (6, 3499476352), (8, 2624607264), (12, 1749738176), (16, 1312303632), (24, 874869088), (32, 656151816), (48, 437434544), (64, 328075908), (96, 218717272), (128, 164037954), (192, 109358636), (256, 82018977), (384, 54679318), (768, 27339659)]