20069448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 58229760

約数和(自身を除く): 38160312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1783, 1876, 2814, 3566, 3752, 5349, 5628, 7132, 10698, 11256, 12481, 14264, 21396, 24962, 37443, 42792, 49924, 74886, 99848, 119461, 149772, 238922, 299544, 358383, 477844, 716766, 836227, 955688, 1433532, 1672454, 2508681, 2867064, 3344908, 5017362, 6689816, 10034724, 20069448]

約数ペア:

[(1, 20069448), (2, 10034724), (3, 6689816), (4, 5017362), (6, 3344908), (7, 2867064), (8, 2508681), (12, 1672454), (14, 1433532), (21, 955688), (24, 836227), (28, 716766), (42, 477844), (56, 358383), (67, 299544), (84, 238922), (134, 149772), (168, 119461), (201, 99848), (268, 74886), (402, 49924), (469, 42792), (536, 37443), (804, 24962), (938, 21396), (1407, 14264), (1608, 12481), (1783, 11256), (1876, 10698), (2814, 7132), (3566, 5628), (3752, 5349)]