20927300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3547}}^1$

素因数の和:3620

約数の個数: 36

約数和(自身を含む): 46194960

約数和(自身を除く): 25267660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 3547, 5900, 7094, 14188, 17735, 35470, 70940, 88675, 177350, 209273, 354700, 418546, 837092, 1046365, 2092730, 4185460, 5231825, 10463650, 20927300]

約数ペア:

[(1, 20927300), (2, 10463650), (4, 5231825), (5, 4185460), (10, 2092730), (20, 1046365), (25, 837092), (50, 418546), (59, 354700), (100, 209273), (118, 177350), (236, 88675), (295, 70940), (590, 35470), (1180, 17735), (1475, 14188), (2950, 7094), (3547, 5900)]