20767410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 54924480

約数和(自身を除く): 34157070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3911, 5310, 7822, 11733, 19555, 23466, 35199, 39110, 58665, 70398, 117330, 175995, 230749, 351990, 461498, 692247, 1153745, 1384494, 2076741, 2307490, 3461235, 4153482, 6922470, 10383705, 20767410]

約数ペア:

[(1, 20767410), (2, 10383705), (3, 6922470), (5, 4153482), (6, 3461235), (9, 2307490), (10, 2076741), (15, 1384494), (18, 1153745), (30, 692247), (45, 461498), (59, 351990), (90, 230749), (118, 175995), (177, 117330), (295, 70398), (354, 58665), (531, 39110), (590, 35199), (885, 23466), (1062, 19555), (1770, 11733), (2655, 7822), (3911, 5310)]