19677018624

素因数分解:

$2^9\times 3^1\times {\mathrm{12810559}}^1$

素因数の和:12810580

約数の個数: 40

約数和(自身を含む): 52420811520

約数和(自身を除く): 32743792896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12810559, 25621118, 38431677, 51242236, 76863354, 102484472, 153726708, 204968944, 307453416, 409937888, 614906832, 819875776, 1229813664, 1639751552, 2459627328, 3279503104, 4919254656, 6559006208, 9838509312, 19677018624]

約数ペア:

[(1, 19677018624), (2, 9838509312), (3, 6559006208), (4, 4919254656), (6, 3279503104), (8, 2459627328), (12, 1639751552), (16, 1229813664), (24, 819875776), (32, 614906832), (48, 409937888), (64, 307453416), (96, 204968944), (128, 153726708), (192, 102484472), (256, 76863354), (384, 51242236), (512, 38431677), (768, 25621118), (1536, 12810559)]