20193699318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5813}}^1\times {\mathrm{44537}}^1$

素因数の和:50368

約数の個数: 32

約数和(自身を含む): 43502580576

約数和(自身を除く): 23308881258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5813, 11626, 17439, 34878, 44537, 75569, 89074, 133611, 151138, 226707, 267222, 453414, 578981, 1157962, 1736943, 3473886, 258893581, 517787162, 776680743, 1553361486, 3365616553, 6731233106, 10096849659, 20193699318]

約数ペア:

[(1, 20193699318), (2, 10096849659), (3, 6731233106), (6, 3365616553), (13, 1553361486), (26, 776680743), (39, 517787162), (78, 258893581), (5813, 3473886), (11626, 1736943), (17439, 1157962), (34878, 578981), (44537, 453414), (75569, 267222), (89074, 226707), (133611, 151138)]