20243910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29339}}^1$

素因数の和:29372

約数の個数: 32

約数和(自身を含む): 50699520

約数和(自身を除く): 30455610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29339, 58678, 88017, 146695, 176034, 293390, 440085, 674797, 880170, 1349594, 2024391, 3373985, 4048782, 6747970, 10121955, 20243910]

約数ペア:

[(1, 20243910), (2, 10121955), (3, 6747970), (5, 4048782), (6, 3373985), (10, 2024391), (15, 1349594), (23, 880170), (30, 674797), (46, 440085), (69, 293390), (115, 176034), (138, 146695), (230, 88017), (345, 58678), (690, 29339)]