20032121490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23025427}}^1$

素因数の和:23025466

約数の個数: 32

約数和(自身を含む): 49734924480

約数和(自身を除く): 29702802990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23025427, 46050854, 69076281, 115127135, 138152562, 230254270, 345381405, 667737383, 690762810, 1335474766, 2003212149, 3338686915, 4006424298, 6677373830, 10016060745, 20032121490]

約数ペア:

[(1, 20032121490), (2, 10016060745), (3, 6677373830), (5, 4006424298), (6, 3338686915), (10, 2003212149), (15, 1335474766), (29, 690762810), (30, 667737383), (58, 345381405), (87, 230254270), (145, 138152562), (174, 115127135), (290, 69076281), (435, 46050854), (870, 23025427)]