20194404618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12941}}^1\times {\mathrm{15299}}^1$

素因数の和:28262

約数の個数: 32

約数和(自身を含む): 42770721600

約数和(自身を除く): 22576316982

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 12941, 15299, 25882, 30598, 38823, 45897, 77646, 91794, 219997, 260083, 439994, 520166, 659991, 780249, 1319982, 1560498, 197984359, 395968718, 593953077, 1187906154, 3365734103, 6731468206, 10097202309, 20194404618]

約数ペア:

[(1, 20194404618), (2, 10097202309), (3, 6731468206), (6, 3365734103), (17, 1187906154), (34, 593953077), (51, 395968718), (102, 197984359), (12941, 1560498), (15299, 1319982), (25882, 780249), (30598, 659991), (38823, 520166), (45897, 439994), (77646, 260083), (91794, 219997)]