20346513204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1512527}}^1$

素因数の和:1512612

約数の個数: 48

約数和(自身を含む): 50820940800

約数和(自身を除く): 30474427596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 1512527, 3025054, 4537581, 6050108, 9075162, 18150324, 28738013, 57476026, 86214039, 89239093, 114952052, 172428078, 178478186, 267717279, 344856156, 356956372, 535434558, 1070869116, 1695542767, 3391085534, 5086628301, 6782171068, 10173256602, 20346513204]

約数ペア:

[(1, 20346513204), (2, 10173256602), (3, 6782171068), (4, 5086628301), (6, 3391085534), (12, 1695542767), (19, 1070869116), (38, 535434558), (57, 356956372), (59, 344856156), (76, 267717279), (114, 178478186), (118, 172428078), (177, 114952052), (228, 89239093), (236, 86214039), (354, 57476026), (708, 28738013), (1121, 18150324), (2242, 9075162), (3363, 6050108), (4484, 4537581), (6726, 3025054), (13452, 1512527)]