20133046130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{16573}}^1$

素因数の和:16739

約数の個数: 64

約数和(自身を含む): 38663827200

約数和(自身を除く): 18530781070

約数列:

[1, 2, 5, 10, 29, 58, 59, 71, 118, 142, 145, 290, 295, 355, 590, 710, 1711, 2059, 3422, 4118, 4189, 8378, 8555, 10295, 16573, 17110, 20590, 20945, 33146, 41890, 82865, 121481, 165730, 242962, 480617, 607405, 961234, 977807, 1176683, 1214810, 1955614, 2353366, 2403085, 4806170, 4889035, 5883415, 9778070, 11766830, 28356403, 34123807, 56712806, 68247614, 69424297, 138848594, 141782015, 170619035, 283564030, 341238070, 347121485, 694242970, 2013304613, 4026609226, 10066523065, 20133046130]

約数ペア:

[(1, 20133046130), (2, 10066523065), (5, 4026609226), (10, 2013304613), (29, 694242970), (58, 347121485), (59, 341238070), (71, 283564030), (118, 170619035), (142, 141782015), (145, 138848594), (290, 69424297), (295, 68247614), (355, 56712806), (590, 34123807), (710, 28356403), (1711, 11766830), (2059, 9778070), (3422, 5883415), (4118, 4889035), (4189, 4806170), (8378, 2403085), (8555, 2353366), (10295, 1955614), (16573, 1214810), (17110, 1176683), (20590, 977807), (20945, 961234), (33146, 607405), (41890, 480617), (82865, 242962), (121481, 165730)]