20132707440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83886281}}^1$

素因数の和:83886297

約数の個数: 40

約数和(自身を含む): 62411393808

約数和(自身を除く): 42278686368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83886281, 167772562, 251658843, 335545124, 419431405, 503317686, 671090248, 838862810, 1006635372, 1258294215, 1342180496, 1677725620, 2013270744, 2516588430, 3355451240, 4026541488, 5033176860, 6710902480, 10066353720, 20132707440]

約数ペア:

[(1, 20132707440), (2, 10066353720), (3, 6710902480), (4, 5033176860), (5, 4026541488), (6, 3355451240), (8, 2516588430), (10, 2013270744), (12, 1677725620), (15, 1342180496), (16, 1258294215), (20, 1006635372), (24, 838862810), (30, 671090248), (40, 503317686), (48, 419431405), (60, 335545124), (80, 251658843), (120, 167772562), (240, 83886281)]