20233473916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{29411}}^1$

素因数の和:29650

約数の個数: 48

約数和(自身を含む): 38304306432

約数和(自身を除く): 18070832516

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 151, 268, 302, 604, 1139, 2278, 2567, 4556, 5134, 10117, 10268, 20234, 29411, 40468, 58822, 117644, 171989, 343978, 499987, 687956, 999974, 1970537, 1999948, 3941074, 4441061, 7882148, 8882122, 17764244, 33499129, 66998258, 75498037, 133996516, 150996074, 297551087, 301992148, 595102174, 1190204348, 5058368479, 10116736958, 20233473916]

約数ペア:

[(1, 20233473916), (2, 10116736958), (4, 5058368479), (17, 1190204348), (34, 595102174), (67, 301992148), (68, 297551087), (134, 150996074), (151, 133996516), (268, 75498037), (302, 66998258), (604, 33499129), (1139, 17764244), (2278, 8882122), (2567, 7882148), (4556, 4441061), (5134, 3941074), (10117, 1999948), (10268, 1970537), (20234, 999974), (29411, 687956), (40468, 499987), (58822, 343978), (117644, 171989)]