20347701642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66495757}}^1$

素因数の和:66495782

約数の個数: 24

約数和(自身を含む): 46680022116

約数和(自身を除く): 26332320474

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66495757, 132991514, 199487271, 398974542, 598461813, 1130427869, 1196923626, 2260855738, 3391283607, 6782567214, 10173850821, 20347701642]

約数ペア:

[(1, 20347701642), (2, 10173850821), (3, 6782567214), (6, 3391283607), (9, 2260855738), (17, 1196923626), (18, 1130427869), (34, 598461813), (51, 398974542), (102, 199487271), (153, 132991514), (306, 66495757)]