20046732060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1397959}}^1$

素因数の和:1398210

約数の個数: 48

約数和(自身を含む): 56365747200

約数和(自身を除く): 36319015140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 1397959, 2795918, 4193877, 5591836, 6989795, 8387754, 13979590, 16775508, 20969385, 27959180, 41938770, 83877540, 334112201, 668224402, 1002336603, 1336448804, 1670561005, 2004673206, 3341122010, 4009346412, 5011683015, 6682244020, 10023366030, 20046732060]

約数ペア:

[(1, 20046732060), (2, 10023366030), (3, 6682244020), (4, 5011683015), (5, 4009346412), (6, 3341122010), (10, 2004673206), (12, 1670561005), (15, 1336448804), (20, 1002336603), (30, 668224402), (60, 334112201), (239, 83877540), (478, 41938770), (717, 27959180), (956, 20969385), (1195, 16775508), (1434, 13979590), (2390, 8387754), (2868, 6989795), (3585, 5591836), (4780, 4193877), (7170, 2795918), (14340, 1397959)]