20242380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10883}}^1$

素因数の和:10926

約数の個数: 48

約数和(自身を含む): 58512384

約数和(自身を除く): 38270004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10883, 21766, 32649, 43532, 54415, 65298, 108830, 130596, 163245, 217660, 326490, 337373, 652980, 674746, 1012119, 1349492, 1686865, 2024238, 3373730, 4048476, 5060595, 6747460, 10121190, 20242380]

約数ペア:

[(1, 20242380), (2, 10121190), (3, 6747460), (4, 5060595), (5, 4048476), (6, 3373730), (10, 2024238), (12, 1686865), (15, 1349492), (20, 1012119), (30, 674746), (31, 652980), (60, 337373), (62, 326490), (93, 217660), (124, 163245), (155, 130596), (186, 108830), (310, 65298), (372, 54415), (465, 43532), (620, 32649), (930, 21766), (1860, 10883)]