20141297772

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{37997}}^1$

素因数の和:38438

約数の個数: 48

約数和(自身を含む): 47460413952

約数和(自身を除く): 27319116180

約数列:

[1, 2, 3, 4, 6, 12, 163, 271, 326, 489, 542, 652, 813, 978, 1084, 1626, 1956, 3252, 37997, 44173, 75994, 88346, 113991, 132519, 151988, 176692, 227982, 265038, 455964, 530076, 6193511, 10297187, 12387022, 18580533, 20594374, 24774044, 30891561, 37161066, 41188748, 61783122, 74322132, 123566244, 1678441481, 3356882962, 5035324443, 6713765924, 10070648886, 20141297772]

約数ペア:

[(1, 20141297772), (2, 10070648886), (3, 6713765924), (4, 5035324443), (6, 3356882962), (12, 1678441481), (163, 123566244), (271, 74322132), (326, 61783122), (489, 41188748), (542, 37161066), (652, 30891561), (813, 24774044), (978, 20594374), (1084, 18580533), (1626, 12387022), (1956, 10297187), (3252, 6193511), (37997, 530076), (44173, 455964), (75994, 265038), (88346, 227982), (113991, 176692), (132519, 151988)]