20259738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59239}}^1$

素因数の和:59266

約数の個数: 24

約数和(自身を含む): 46207200

約数和(自身を除く): 25947462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59239, 118478, 177717, 355434, 533151, 1066302, 1125541, 2251082, 3376623, 6753246, 10129869, 20259738]

約数ペア:

[(1, 20259738), (2, 10129869), (3, 6753246), (6, 3376623), (9, 2251082), (18, 1125541), (19, 1066302), (38, 533151), (57, 355434), (114, 177717), (171, 118478), (342, 59239)]