20514072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44987}}^1$

素因数の和:45015

約数の個数: 32

約数和(自身を含む): 53985600

約数和(自身を除く): 33471528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44987, 89974, 134961, 179948, 269922, 359896, 539844, 854753, 1079688, 1709506, 2564259, 3419012, 5128518, 6838024, 10257036, 20514072]

約数ペア:

[(1, 20514072), (2, 10257036), (3, 6838024), (4, 5128518), (6, 3419012), (8, 2564259), (12, 1709506), (19, 1079688), (24, 854753), (38, 539844), (57, 359896), (76, 269922), (114, 179948), (152, 134961), (228, 89974), (456, 44987)]