20161236204

素因数分解:

$2^2\times 3^3\times {\mathrm{467}}^1\times {\mathrm{399739}}^1$

素因数の和:400219

約数の個数: 48

約数和(自身を含む): 52381929600

約数和(自身を除く): 32220693396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 467, 934, 1401, 1868, 2802, 4203, 5604, 8406, 12609, 16812, 25218, 50436, 399739, 799478, 1199217, 1598956, 2398434, 3597651, 4796868, 7195302, 10792953, 14390604, 21585906, 43171812, 186678113, 373356226, 560034339, 746712452, 1120068678, 1680103017, 2240137356, 3360206034, 5040309051, 6720412068, 10080618102, 20161236204]

約数ペア:

[(1, 20161236204), (2, 10080618102), (3, 6720412068), (4, 5040309051), (6, 3360206034), (9, 2240137356), (12, 1680103017), (18, 1120068678), (27, 746712452), (36, 560034339), (54, 373356226), (108, 186678113), (467, 43171812), (934, 21585906), (1401, 14390604), (1868, 10792953), (2802, 7195302), (4203, 4796868), (5604, 3597651), (8406, 2398434), (12609, 1598956), (16812, 1199217), (25218, 799478), (50436, 399739)]