20243732115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{4373}}^1$

素因数の和:4876

約数の個数: 64

約数和(自身を含む): 35103974400

約数和(自身を除く): 14860242285

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 439, 555, 703, 1317, 2109, 2195, 3515, 4373, 6585, 8341, 10545, 13119, 16243, 21865, 25023, 41705, 48729, 65595, 81215, 83087, 125115, 161801, 243645, 249261, 308617, 415435, 485403, 809005, 925851, 1246305, 1543085, 1919747, 2427015, 3074219, 4629255, 5759241, 9222657, 9598735, 15371095, 28796205, 36475193, 46113285, 71030639, 109425579, 182375965, 213091917, 355153195, 547127895, 1065459585, 1349582141, 4048746423, 6747910705, 20243732115]

約数ペア:

[(1, 20243732115), (3, 6747910705), (5, 4048746423), (15, 1349582141), (19, 1065459585), (37, 547127895), (57, 355153195), (95, 213091917), (111, 182375965), (185, 109425579), (285, 71030639), (439, 46113285), (555, 36475193), (703, 28796205), (1317, 15371095), (2109, 9598735), (2195, 9222657), (3515, 5759241), (4373, 4629255), (6585, 3074219), (8341, 2427015), (10545, 1919747), (13119, 1543085), (16243, 1246305), (21865, 925851), (25023, 809005), (41705, 485403), (48729, 415435), (65595, 308617), (81215, 249261), (83087, 243645), (125115, 161801)]