20145201603

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1\times {\mathrm{5443}}^1$

素因数の和:7835

約数の個数: 32

約数和(自身を含む): 29375649792

約数和(自身を除く): 9230448189

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 2341, 5443, 7023, 16329, 39797, 72571, 92531, 119391, 168733, 217713, 277593, 506199, 1233707, 2868461, 3701121, 8605383, 12742063, 38226189, 216615071, 395003953, 649845213, 1185011859, 6715067201, 20145201603]

約数ペア:

[(1, 20145201603), (3, 6715067201), (17, 1185011859), (31, 649845213), (51, 395003953), (93, 216615071), (527, 38226189), (1581, 12742063), (2341, 8605383), (5443, 3701121), (7023, 2868461), (16329, 1233707), (39797, 506199), (72571, 277593), (92531, 217713), (119391, 168733)]