20228220690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{25717}}^1$

素因数の和:26051

約数の個数: 64

約数和(自身を含む): 49151418624

約数和(自身を除く): 28923197934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 167, 314, 334, 471, 501, 785, 835, 942, 1002, 1570, 1670, 2355, 2505, 4710, 5010, 25717, 26219, 51434, 52438, 77151, 78657, 128585, 131095, 154302, 157314, 257170, 262190, 385755, 393285, 771510, 786570, 4037569, 4294739, 8075138, 8589478, 12112707, 12884217, 20187845, 21473695, 24225414, 25768434, 40375690, 42947390, 60563535, 64421085, 121127070, 128842170, 674274023, 1348548046, 2022822069, 3371370115, 4045644138, 6742740230, 10114110345, 20228220690]

約数ペア:

[(1, 20228220690), (2, 10114110345), (3, 6742740230), (5, 4045644138), (6, 3371370115), (10, 2022822069), (15, 1348548046), (30, 674274023), (157, 128842170), (167, 121127070), (314, 64421085), (334, 60563535), (471, 42947390), (501, 40375690), (785, 25768434), (835, 24225414), (942, 21473695), (1002, 20187845), (1570, 12884217), (1670, 12112707), (2355, 8589478), (2505, 8075138), (4710, 4294739), (5010, 4037569), (25717, 786570), (26219, 771510), (51434, 393285), (52438, 385755), (77151, 262190), (78657, 257170), (128585, 157314), (131095, 154302)]