20113025820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{435913}}^1$

素因数の和:436694

約数の個数: 48

約数和(自身を含む): 56389835040

約数和(自身を除く): 36276809220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 23070, 46140, 435913, 871826, 1307739, 1743652, 2179565, 2615478, 4359130, 5230956, 6538695, 8718260, 13077390, 26154780, 335217097, 670434194, 1005651291, 1340868388, 1676085485, 2011302582, 3352170970, 4022605164, 5028256455, 6704341940, 10056512910, 20113025820]

約数ペア:

[(1, 20113025820), (2, 10056512910), (3, 6704341940), (4, 5028256455), (5, 4022605164), (6, 3352170970), (10, 2011302582), (12, 1676085485), (15, 1340868388), (20, 1005651291), (30, 670434194), (60, 335217097), (769, 26154780), (1538, 13077390), (2307, 8718260), (3076, 6538695), (3845, 5230956), (4614, 4359130), (7690, 2615478), (9228, 2179565), (11535, 1743652), (15380, 1307739), (23070, 871826), (46140, 435913)]