20459064

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3169}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 51354000

約数和(自身を除く): 30894936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3169, 3228, 6338, 6456, 9507, 12676, 19014, 25352, 38028, 76056, 852461, 1704922, 2557383, 3409844, 5114766, 6819688, 10229532, 20459064]

約数ペア:

[(1, 20459064), (2, 10229532), (3, 6819688), (4, 5114766), (6, 3409844), (8, 2557383), (12, 1704922), (24, 852461), (269, 76056), (538, 38028), (807, 25352), (1076, 19014), (1614, 12676), (2152, 9507), (3169, 6456), (3228, 6338)]