20238701106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1\times {\mathrm{3307}}^1$

素因数の和:5887

約数の個数: 64

約数和(自身を含む): 45028601856

約数和(自身を除く): 24789900750

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 2531, 3307, 5062, 6614, 7593, 9921, 15186, 19842, 32903, 42991, 65806, 78461, 85982, 98709, 102517, 128973, 156922, 197418, 205034, 235383, 257946, 307551, 470766, 615102, 1019993, 1332721, 2039986, 2665442, 3059979, 3998163, 6119958, 7996326, 8370017, 16740034, 25110051, 50220102, 108810221, 217620442, 259470527, 326430663, 518941054, 652861326, 778411581, 1556823162, 3373116851, 6746233702, 10119350553, 20238701106]

約数ペア:

[(1, 20238701106), (2, 10119350553), (3, 6746233702), (6, 3373116851), (13, 1556823162), (26, 778411581), (31, 652861326), (39, 518941054), (62, 326430663), (78, 259470527), (93, 217620442), (186, 108810221), (403, 50220102), (806, 25110051), (1209, 16740034), (2418, 8370017), (2531, 7996326), (3307, 6119958), (5062, 3998163), (6614, 3059979), (7593, 2665442), (9921, 2039986), (15186, 1332721), (19842, 1019993), (32903, 615102), (42991, 470766), (65806, 307551), (78461, 257946), (85982, 235383), (98709, 205034), (102517, 197418), (128973, 156922)]