20149955914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{312703}}^1$

素因数の和:312846

約数の個数: 32

約数和(自身を含む): 34447472640

約数和(自身を除く): 14297516726

約数列:

[1, 2, 11, 22, 29, 58, 101, 202, 319, 638, 1111, 2222, 2929, 5858, 32219, 64438, 312703, 625406, 3439733, 6879466, 9068387, 18136774, 31583003, 63166006, 99752257, 199504514, 347413033, 694826066, 915907087, 1831814174, 10074977957, 20149955914]

約数ペア:

[(1, 20149955914), (2, 10074977957), (11, 1831814174), (22, 915907087), (29, 694826066), (58, 347413033), (101, 199504514), (202, 99752257), (319, 63166006), (638, 31583003), (1111, 18136774), (2222, 9068387), (2929, 6879466), (5858, 3439733), (32219, 625406), (64438, 312703)]