20357696

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8597}}^1$

素因数の和:8646

約数の個数: 28

約数和(自身を含む): 41493948

約数和(自身を除く): 21136252

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8597, 17194, 34388, 68776, 137552, 275104, 318089, 550208, 636178, 1272356, 2544712, 5089424, 10178848, 20357696]

約数ペア:

[(1, 20357696), (2, 10178848), (4, 5089424), (8, 2544712), (16, 1272356), (32, 636178), (37, 550208), (64, 318089), (74, 275104), (148, 137552), (296, 68776), (592, 34388), (1184, 17194), (2368, 8597)]