20162594536

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1\times {\mathrm{7457}}^1$

素因数の和:8434

約数の個数: 64

約数和(自身を含む): 44074990080

約数和(自身を除く): 23912395544

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 911, 1484, 1822, 2968, 3644, 6377, 7288, 7457, 12754, 14914, 25508, 29828, 48283, 51016, 52199, 59656, 96566, 104398, 193132, 208796, 337981, 386264, 395221, 417592, 675962, 790442, 1351924, 1580884, 2703848, 2766547, 3161768, 5533094, 6793327, 11066188, 13586654, 22132376, 27173308, 47553289, 54346616, 95106578, 190213156, 360046331, 380426312, 720092662, 1440185324, 2520324317, 2880370648, 5040648634, 10081297268, 20162594536]

約数ペア:

[(1, 20162594536), (2, 10081297268), (4, 5040648634), (7, 2880370648), (8, 2520324317), (14, 1440185324), (28, 720092662), (53, 380426312), (56, 360046331), (106, 190213156), (212, 95106578), (371, 54346616), (424, 47553289), (742, 27173308), (911, 22132376), (1484, 13586654), (1822, 11066188), (2968, 6793327), (3644, 5533094), (6377, 3161768), (7288, 2766547), (7457, 2703848), (12754, 1580884), (14914, 1351924), (25508, 790442), (29828, 675962), (48283, 417592), (51016, 395221), (52199, 386264), (59656, 337981), (96566, 208796), (104398, 193132)]