20248844754

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{4651}}^1$

素因数の和:5007

約数の個数: 64

約数和(自身を含む): 42444103680

約数和(自身を除く): 22195258926

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 191, 262, 382, 393, 573, 786, 1146, 3799, 4651, 5539, 7598, 9302, 11078, 11397, 13953, 16617, 22794, 25021, 27906, 33234, 50042, 75063, 134879, 150126, 269758, 404637, 609281, 725609, 809274, 888341, 1218562, 1451218, 1776682, 1827843, 2176827, 2665023, 3655686, 4353654, 5330046, 17669149, 25761889, 35338298, 51523778, 53007447, 77285667, 106014894, 116372671, 154571334, 232745342, 349118013, 698236026, 3374807459, 6749614918, 10124422377, 20248844754]

約数ペア:

[(1, 20248844754), (2, 10124422377), (3, 6749614918), (6, 3374807459), (29, 698236026), (58, 349118013), (87, 232745342), (131, 154571334), (174, 116372671), (191, 106014894), (262, 77285667), (382, 53007447), (393, 51523778), (573, 35338298), (786, 25761889), (1146, 17669149), (3799, 5330046), (4651, 4353654), (5539, 3655686), (7598, 2665023), (9302, 2176827), (11078, 1827843), (11397, 1776682), (13953, 1451218), (16617, 1218562), (22794, 888341), (25021, 809274), (27906, 725609), (33234, 609281), (50042, 404637), (75063, 269758), (134879, 150126)]