20802024270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10601}}^1\times {\mathrm{21803}}^1$

素因数の和:32417

約数の個数: 48

約数和(自身を含む): 54092845872

約数和(自身を除く): 33290821602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10601, 21202, 21803, 31803, 43606, 53005, 63606, 65409, 95409, 106010, 109015, 130818, 159015, 190818, 196227, 218030, 318030, 327045, 392454, 477045, 654090, 954090, 981135, 1962270, 231133603, 462267206, 693400809, 1155668015, 1386801618, 2080202427, 2311336030, 3467004045, 4160404854, 6934008090, 10401012135, 20802024270]

約数ペア:

[(1, 20802024270), (2, 10401012135), (3, 6934008090), (5, 4160404854), (6, 3467004045), (9, 2311336030), (10, 2080202427), (15, 1386801618), (18, 1155668015), (30, 693400809), (45, 462267206), (90, 231133603), (10601, 1962270), (21202, 981135), (21803, 954090), (31803, 654090), (43606, 477045), (53005, 392454), (63606, 327045), (65409, 318030), (95409, 218030), (106010, 196227), (109015, 190818), (130818, 159015)]