20863098

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19001}}^1$

素因数の和:19070

約数の個数: 24

約数和(自身を含む): 45946836

約数和(自身を除く): 25083738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 19001, 38002, 57003, 114006, 171009, 342018, 1159061, 2318122, 3477183, 6954366, 10431549, 20863098]

約数ペア:

[(1, 20863098), (2, 10431549), (3, 6954366), (6, 3477183), (9, 2318122), (18, 1159061), (61, 342018), (122, 171009), (183, 114006), (366, 57003), (549, 38002), (1098, 19001)]