20036688050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{172507}}^1$

素因数の和:172643

約数の個数: 48

約数和(自身を含む): 39273861312

約数和(自身を除く): 19237173262

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 202, 230, 505, 575, 1010, 1150, 2323, 2525, 4646, 5050, 11615, 23230, 58075, 116150, 172507, 345014, 862535, 1725070, 3967661, 4312675, 7935322, 8625350, 17423207, 19838305, 34846414, 39676610, 87116035, 99191525, 174232070, 198383050, 400733761, 435580175, 801467522, 871160350, 2003668805, 4007337610, 10018344025, 20036688050]

約数ペア:

[(1, 20036688050), (2, 10018344025), (5, 4007337610), (10, 2003668805), (23, 871160350), (25, 801467522), (46, 435580175), (50, 400733761), (101, 198383050), (115, 174232070), (202, 99191525), (230, 87116035), (505, 39676610), (575, 34846414), (1010, 19838305), (1150, 17423207), (2323, 8625350), (2525, 7935322), (4646, 4312675), (5050, 3967661), (11615, 1725070), (23230, 862535), (58075, 345014), (116150, 172507)]