20033040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83471}}^1$

素因数の和:83487

約数の個数: 40

約数和(自身を含む): 62103168

約数和(自身を除く): 42070128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83471, 166942, 250413, 333884, 417355, 500826, 667768, 834710, 1001652, 1252065, 1335536, 1669420, 2003304, 2504130, 3338840, 4006608, 5008260, 6677680, 10016520, 20033040]

約数ペア:

[(1, 20033040), (2, 10016520), (3, 6677680), (4, 5008260), (5, 4006608), (6, 3338840), (8, 2504130), (10, 2003304), (12, 1669420), (15, 1335536), (16, 1252065), (20, 1001652), (24, 834710), (30, 667768), (40, 500826), (48, 417355), (60, 333884), (80, 250413), (120, 166942), (240, 83471)]