20155360830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179111}}^1$

素因数の和:179174

約数の個数: 96

約数和(自身を含む): 54885648384

約数和(自身を除く): 34730287554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 682, 726, 930, 1023, 1210, 1705, 1815, 2046, 3410, 3630, 3751, 5115, 7502, 10230, 11253, 18755, 22506, 37510, 56265, 112530, 179111, 358222, 537333, 895555, 1074666, 1791110, 1970221, 2686665, 3940442, 5373330, 5552441, 5910663, 9851105, 11104882, 11821326, 16657323, 19702210, 21672431, 27762205, 29553315, 33314646, 43344862, 55524410, 59106630, 61076851, 65017293, 83286615, 108362155, 122153702, 130034586, 166573230, 183230553, 216724310, 305384255, 325086465, 366461106, 610768510, 650172930, 671845361, 916152765, 1343690722, 1832305530, 2015536083, 3359226805, 4031072166, 6718453610, 10077680415, 20155360830]

約数ペア:

[(1, 20155360830), (2, 10077680415), (3, 6718453610), (5, 4031072166), (6, 3359226805), (10, 2015536083), (11, 1832305530), (15, 1343690722), (22, 916152765), (30, 671845361), (31, 650172930), (33, 610768510), (55, 366461106), (62, 325086465), (66, 305384255), (93, 216724310), (110, 183230553), (121, 166573230), (155, 130034586), (165, 122153702), (186, 108362155), (242, 83286615), (310, 65017293), (330, 61076851), (341, 59106630), (363, 55524410), (465, 43344862), (605, 33314646), (682, 29553315), (726, 27762205), (930, 21672431), (1023, 19702210), (1210, 16657323), (1705, 11821326), (1815, 11104882), (2046, 9851105), (3410, 5910663), (3630, 5552441), (3751, 5373330), (5115, 3940442), (7502, 2686665), (10230, 1970221), (11253, 1791110), (18755, 1074666), (22506, 895555), (37510, 537333), (56265, 358222), (112530, 179111)]