20090568966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{586723}}^1$

素因数の和:587180

約数の個数: 32

約数和(自身を含む): 43370638080

約数和(自身を除く): 23280069114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 2634, 5707, 11414, 17121, 34242, 586723, 1173446, 1760169, 3520338, 7627399, 15254798, 22882197, 45764394, 257571397, 515142794, 772714191, 1545428382, 3348428161, 6696856322, 10045284483, 20090568966]

約数ペア:

[(1, 20090568966), (2, 10045284483), (3, 6696856322), (6, 3348428161), (13, 1545428382), (26, 772714191), (39, 515142794), (78, 257571397), (439, 45764394), (878, 22882197), (1317, 15254798), (2634, 7627399), (5707, 3520338), (11414, 1760169), (17121, 1173446), (34242, 586723)]