20408973630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7013393}}^1$

素因数の和:7013500

約数の個数: 32

約数和(自身を含む): 49486508064

約数和(自身を除く): 29077534434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 7013393, 14026786, 21040179, 35066965, 42080358, 70133930, 105200895, 210401790, 680299121, 1360598242, 2040897363, 3401495605, 4081794726, 6802991210, 10204486815, 20408973630]

約数ペア:

[(1, 20408973630), (2, 10204486815), (3, 6802991210), (5, 4081794726), (6, 3401495605), (10, 2040897363), (15, 1360598242), (30, 680299121), (97, 210401790), (194, 105200895), (291, 70133930), (485, 42080358), (582, 35066965), (970, 21040179), (1455, 14026786), (2910, 7013393)]