20342688768

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2207323}}^1$

素因数の和:2207349

約数の個数: 66

約数和(自身を含む): 58739098964

約数和(自身を除く): 38396410196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2207323, 4414646, 6621969, 8829292, 13243938, 17658584, 19865907, 26487876, 35317168, 39731814, 52975752, 70634336, 79463628, 105951504, 141268672, 158927256, 211903008, 282537344, 317854512, 423806016, 565074688, 635709024, 847612032, 1130149376, 1271418048, 1695224064, 2260298752, 2542836096, 3390448128, 5085672192, 6780896256, 10171344384, 20342688768]

約数ペア:

[(1, 20342688768), (2, 10171344384), (3, 6780896256), (4, 5085672192), (6, 3390448128), (8, 2542836096), (9, 2260298752), (12, 1695224064), (16, 1271418048), (18, 1130149376), (24, 847612032), (32, 635709024), (36, 565074688), (48, 423806016), (64, 317854512), (72, 282537344), (96, 211903008), (128, 158927256), (144, 141268672), (192, 105951504), (256, 79463628), (288, 70634336), (384, 52975752), (512, 39731814), (576, 35317168), (768, 26487876), (1024, 19865907), (1152, 17658584), (1536, 13243938), (2304, 8829292), (3072, 6621969), (4608, 4414646), (9216, 2207323)]