20173300506

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{438989}}^1$

素因数の和:439060

約数の個数: 64

約数和(自身を含む): 48043065600

約数和(自身を除く): 27869765094

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1702, 1998, 2553, 5106, 7659, 15318, 22977, 45954, 438989, 877978, 1316967, 2633934, 3950901, 7901802, 10096747, 11852703, 16242593, 20193494, 23705406, 30290241, 32485186, 48727779, 60580482, 90870723, 97455558, 146183337, 181741446, 272612169, 292366674, 373579639, 438550011, 545224338, 747159278, 877100022, 1120738917, 2241477834, 3362216751, 6724433502, 10086650253, 20173300506]

約数ペア:

[(1, 20173300506), (2, 10086650253), (3, 6724433502), (6, 3362216751), (9, 2241477834), (18, 1120738917), (23, 877100022), (27, 747159278), (37, 545224338), (46, 438550011), (54, 373579639), (69, 292366674), (74, 272612169), (111, 181741446), (138, 146183337), (207, 97455558), (222, 90870723), (333, 60580482), (414, 48727779), (621, 32485186), (666, 30290241), (851, 23705406), (999, 20193494), (1242, 16242593), (1702, 11852703), (1998, 10096747), (2553, 7901802), (5106, 3950901), (7659, 2633934), (15318, 1316967), (22977, 877978), (45954, 438989)]