20174703644

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 38433455760

約数和(自身を除く): 18258752116

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 163, 326, 529, 652, 667, 1058, 1334, 2017, 2116, 2668, 3749, 4034, 4727, 7498, 8068, 9454, 14996, 15341, 18908, 30682, 46391, 58493, 61364, 86227, 92782, 108721, 116986, 172454, 185564, 217442, 233972, 328771, 344908, 434884, 657542, 1066993, 1315084, 1345339, 2133986, 2500583, 2690678, 4267972, 5001166, 5381356, 7561733, 9534359, 10002332, 15123466, 19068718, 30246932, 30942797, 38137436, 61885594, 123771188, 173919859, 219290257, 347839718, 438580514, 695679436, 877161028, 5043675911, 10087351822, 20174703644]

約数ペア:

[(1, 20174703644), (2, 10087351822), (4, 5043675911), (23, 877161028), (29, 695679436), (46, 438580514), (58, 347839718), (92, 219290257), (116, 173919859), (163, 123771188), (326, 61885594), (529, 38137436), (652, 30942797), (667, 30246932), (1058, 19068718), (1334, 15123466), (2017, 10002332), (2116, 9534359), (2668, 7561733), (3749, 5381356), (4034, 5001166), (4727, 4267972), (7498, 2690678), (8068, 2500583), (9454, 2133986), (14996, 1345339), (15341, 1315084), (18908, 1066993), (30682, 657542), (46391, 434884), (58493, 344908), (61364, 328771), (86227, 233972), (92782, 217442), (108721, 185564), (116986, 172454)]