20171447508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1\times {\mathrm{11701}}^1$

素因数の和:19288

約数の個数: 48

約数和(自身を含む): 49554693440

約数和(自身を除く): 29383245932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 7561, 11701, 15122, 22683, 23402, 30244, 35103, 45366, 46804, 70206, 90732, 140412, 143659, 222319, 287318, 430977, 444638, 574636, 666957, 861954, 889276, 1333914, 1723908, 2667828, 88471261, 176942522, 265413783, 353885044, 530827566, 1061655132, 1680953959, 3361907918, 5042861877, 6723815836, 10085723754, 20171447508]

約数ペア:

[(1, 20171447508), (2, 10085723754), (3, 6723815836), (4, 5042861877), (6, 3361907918), (12, 1680953959), (19, 1061655132), (38, 530827566), (57, 353885044), (76, 265413783), (114, 176942522), (228, 88471261), (7561, 2667828), (11701, 1723908), (15122, 1333914), (22683, 889276), (23402, 861954), (30244, 666957), (35103, 574636), (45366, 444638), (46804, 430977), (70206, 287318), (90732, 222319), (140412, 143659)]