20224697980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12183553}}^1$

素因数の和:12183645

約数の個数: 24

約数和(自身を含む): 42983578512

約数和(自身を除く): 22758880532

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 12183553, 24367106, 48734212, 60917765, 121835530, 243671060, 1011234899, 2022469798, 4044939596, 5056174495, 10112348990, 20224697980]

約数ペア:

[(1, 20224697980), (2, 10112348990), (4, 5056174495), (5, 4044939596), (10, 2022469798), (20, 1011234899), (83, 243671060), (166, 121835530), (332, 60917765), (415, 48734212), (830, 24367106), (1660, 12183553)]