20889133062

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2291983}}^1$

素因数の和:2292033

約数の個数: 48

約数和(自身を含む): 50166945792

約数和(自身を除く): 29277812730

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 2291983, 4583966, 6875949, 13751898, 16043881, 32087762, 48131643, 71051473, 96263286, 112307167, 142102946, 213154419, 224614334, 336921501, 426308838, 497360311, 673843002, 994720622, 1492080933, 2984161866, 3481522177, 6963044354, 10444566531, 20889133062]

約数ペア:

[(1, 20889133062), (2, 10444566531), (3, 6963044354), (6, 3481522177), (7, 2984161866), (14, 1492080933), (21, 994720622), (31, 673843002), (42, 497360311), (49, 426308838), (62, 336921501), (93, 224614334), (98, 213154419), (147, 142102946), (186, 112307167), (217, 96263286), (294, 71051473), (434, 48131643), (651, 32087762), (1302, 16043881), (1519, 13751898), (3038, 6875949), (4557, 4583966), (9114, 2291983)]