20144516342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{6131}}^1$

素因数の和:6548

約数の個数: 32

約数和(自身を含む): 31152522240

約数和(自身を除く): 11008005898

約数列:

[1, 2, 53, 106, 139, 223, 278, 446, 6131, 7367, 11819, 12262, 14734, 23638, 30997, 61994, 324943, 649886, 852209, 1367213, 1642841, 1704418, 2734426, 3285682, 45167077, 72462289, 90334154, 144924578, 190042607, 380085214, 10072258171, 20144516342]

約数ペア:

[(1, 20144516342), (2, 10072258171), (53, 380085214), (106, 190042607), (139, 144924578), (223, 90334154), (278, 72462289), (446, 45167077), (6131, 3285682), (7367, 2734426), (11819, 1704418), (12262, 1642841), (14734, 1367213), (23638, 852209), (30997, 649886), (61994, 324943)]