20094330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 50802048

約数和(自身を除く): 30707718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 421, 430, 555, 645, 842, 1110, 1263, 1290, 1591, 2105, 2526, 3182, 4210, 4773, 6315, 7955, 9546, 12630, 15577, 15910, 18103, 23865, 31154, 36206, 46731, 47730, 54309, 77885, 90515, 93462, 108618, 155770, 181030, 233655, 271545, 467310, 543090, 669811, 1339622, 2009433, 3349055, 4018866, 6698110, 10047165, 20094330]

約数ペア:

[(1, 20094330), (2, 10047165), (3, 6698110), (5, 4018866), (6, 3349055), (10, 2009433), (15, 1339622), (30, 669811), (37, 543090), (43, 467310), (74, 271545), (86, 233655), (111, 181030), (129, 155770), (185, 108618), (215, 93462), (222, 90515), (258, 77885), (370, 54309), (421, 47730), (430, 46731), (555, 36206), (645, 31154), (842, 23865), (1110, 18103), (1263, 15910), (1290, 15577), (1591, 12630), (2105, 9546), (2526, 7955), (3182, 6315), (4210, 4773)]