20225535228

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4100879}}^1$

素因数の和:4101026

約数の個数: 36

約数和(自身を含む): 51498851040

約数和(自身を除く): 31273315812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 4100879, 8201758, 12302637, 16403516, 24605274, 36907911, 49210548, 73815822, 147631644, 561820423, 1123640846, 1685461269, 2247281692, 3370922538, 5056383807, 6741845076, 10112767614, 20225535228]

約数ペア:

[(1, 20225535228), (2, 10112767614), (3, 6741845076), (4, 5056383807), (6, 3370922538), (9, 2247281692), (12, 1685461269), (18, 1123640846), (36, 561820423), (137, 147631644), (274, 73815822), (411, 49210548), (548, 36907911), (822, 24605274), (1233, 16403516), (1644, 12302637), (2466, 8201758), (4932, 4100879)]