20430048

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3679

約数の個数: 48

約数和(自身を含む): 54552960

約数和(自身を除く): 34122912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3607, 5664, 7214, 10821, 14428, 21642, 28856, 43284, 57712, 86568, 115424, 173136, 212813, 346272, 425626, 638439, 851252, 1276878, 1702504, 2553756, 3405008, 5107512, 6810016, 10215024, 20430048]

約数ペア:

[(1, 20430048), (2, 10215024), (3, 6810016), (4, 5107512), (6, 3405008), (8, 2553756), (12, 1702504), (16, 1276878), (24, 851252), (32, 638439), (48, 425626), (59, 346272), (96, 212813), (118, 173136), (177, 115424), (236, 86568), (354, 57712), (472, 43284), (708, 28856), (944, 21642), (1416, 14428), (1888, 10821), (2832, 7214), (3607, 5664)]