2060293820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{22073}}^1$

素因数の和:22454

約数の個数: 48

約数和(自身を含む): 4672624320

約数和(自身を除く): 2612330500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 359, 718, 1436, 1795, 3590, 4667, 7180, 9334, 18668, 22073, 23335, 44146, 46670, 88292, 93340, 110365, 220730, 286949, 441460, 573898, 1147796, 1434745, 2869490, 5738980, 7924207, 15848414, 31696828, 39621035, 79242070, 103014691, 158484140, 206029382, 412058764, 515073455, 1030146910, 2060293820]

約数ペア:

[(1, 2060293820), (2, 1030146910), (4, 515073455), (5, 412058764), (10, 206029382), (13, 158484140), (20, 103014691), (26, 79242070), (52, 39621035), (65, 31696828), (130, 15848414), (260, 7924207), (359, 5738980), (718, 2869490), (1436, 1434745), (1795, 1147796), (3590, 573898), (4667, 441460), (7180, 286949), (9334, 220730), (18668, 110365), (22073, 93340), (23335, 88292), (44146, 46670)]