20213525535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10132093}}^1$

素因数の和:10132127

約数の個数: 32

約数和(自身を含む): 38907240960

約数和(自身を除く): 18693715425

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 10132093, 30396279, 50660465, 70924651, 151981395, 192509767, 212773953, 354623255, 577529301, 962548835, 1063869765, 1347568369, 2887646505, 4042705107, 6737841845, 20213525535]

約数ペア:

[(1, 20213525535), (3, 6737841845), (5, 4042705107), (7, 2887646505), (15, 1347568369), (19, 1063869765), (21, 962548835), (35, 577529301), (57, 354623255), (95, 212773953), (105, 192509767), (133, 151981395), (285, 70924651), (399, 50660465), (665, 30396279), (1995, 10132093)]