20444208

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7219}}^1$

素因数の和:7289

約数の個数: 40

約数和(自身を含む): 53716800

約数和(自身を除く): 33272592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7219, 14438, 21657, 28876, 43314, 57752, 86628, 115504, 173256, 346512, 425921, 851842, 1277763, 1703684, 2555526, 3407368, 5111052, 6814736, 10222104, 20444208]

約数ペア:

[(1, 20444208), (2, 10222104), (3, 6814736), (4, 5111052), (6, 3407368), (8, 2555526), (12, 1703684), (16, 1277763), (24, 851842), (48, 425921), (59, 346512), (118, 173256), (177, 115504), (236, 86628), (354, 57752), (472, 43314), (708, 28876), (944, 21657), (1416, 14438), (2832, 7219)]