20160455224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1\times {\mathrm{5749}}^1$

素因数の和:10592

約数の個数: 64

約数和(自身を含む): 46541880000

約数和(自身を除く): 26381424776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4817, 5749, 9634, 11498, 19268, 22996, 33719, 38536, 40243, 45992, 62621, 67438, 74737, 80486, 125242, 134876, 149474, 160972, 250484, 269752, 298948, 321944, 438347, 500968, 523159, 597896, 876694, 1046318, 1753388, 2092636, 3506776, 4185272, 27692933, 55385866, 110771732, 193850531, 221543464, 360008129, 387701062, 720016258, 775402124, 1440032516, 1550804248, 2520056903, 2880065032, 5040113806, 10080227612, 20160455224]

約数ペア:

[(1, 20160455224), (2, 10080227612), (4, 5040113806), (7, 2880065032), (8, 2520056903), (13, 1550804248), (14, 1440032516), (26, 775402124), (28, 720016258), (52, 387701062), (56, 360008129), (91, 221543464), (104, 193850531), (182, 110771732), (364, 55385866), (728, 27692933), (4817, 4185272), (5749, 3506776), (9634, 2092636), (11498, 1753388), (19268, 1046318), (22996, 876694), (33719, 597896), (38536, 523159), (40243, 500968), (45992, 438347), (62621, 321944), (67438, 298948), (74737, 269752), (80486, 250484), (125242, 160972), (134876, 149474)]