2012317533860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1\times {\mathrm{2023121}}^1$

素因数の和:2024384

約数の個数: 48

約数和(自身を含む): 4332507670512

約数和(自身を除く): 2320190136652

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1213, 2426, 4852, 6065, 12130, 24260, 49733, 99466, 198932, 248665, 497330, 994660, 2023121, 4046242, 8092484, 10115605, 20231210, 40462420, 82947961, 165895922, 331791844, 414739805, 829479610, 1658959220, 2454045773, 4908091546, 9816183092, 12270228865, 24540457730, 49080915460, 100615876693, 201231753386, 402463506772, 503079383465, 1006158766930, 2012317533860]

約数ペア:

[(1, 2012317533860), (2, 1006158766930), (4, 503079383465), (5, 402463506772), (10, 201231753386), (20, 100615876693), (41, 49080915460), (82, 24540457730), (164, 12270228865), (205, 9816183092), (410, 4908091546), (820, 2454045773), (1213, 1658959220), (2426, 829479610), (4852, 414739805), (6065, 331791844), (12130, 165895922), (24260, 82947961), (49733, 40462420), (99466, 20231210), (198932, 10115605), (248665, 8092484), (497330, 4046242), (994660, 2023121)]