20137550286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{678169}}^1$

素因数の和:678289

約数の個数: 48

約数和(自身を含む): 47314564560

約数和(自身を除く): 27177014274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 294, 303, 606, 707, 1414, 2121, 4242, 4949, 9898, 14847, 29694, 678169, 1356338, 2034507, 4069014, 4747183, 9494366, 14241549, 28483098, 33230281, 66460562, 68495069, 99690843, 136990138, 199381686, 205485207, 410970414, 479465483, 958930966, 1438396449, 2876792898, 3356258381, 6712516762, 10068775143, 20137550286]

約数ペア:

[(1, 20137550286), (2, 10068775143), (3, 6712516762), (6, 3356258381), (7, 2876792898), (14, 1438396449), (21, 958930966), (42, 479465483), (49, 410970414), (98, 205485207), (101, 199381686), (147, 136990138), (202, 99690843), (294, 68495069), (303, 66460562), (606, 33230281), (707, 28483098), (1414, 14241549), (2121, 9494366), (4242, 4747183), (4949, 4069014), (9898, 2034507), (14847, 1356338), (29694, 678169)]