20820334104

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6152581}}^1$

素因数の和:6152640

約数の個数: 48

約数和(自身を含む): 57588167520

約数和(自身を除く): 36767833416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 6152581, 12305162, 18457743, 24610324, 36915486, 49220648, 55373229, 73830972, 110746458, 147661944, 221492916, 289171307, 442985832, 578342614, 867513921, 1156685228, 1735027842, 2313370456, 2602541763, 3470055684, 5205083526, 6940111368, 10410167052, 20820334104]

約数ペア:

[(1, 20820334104), (2, 10410167052), (3, 6940111368), (4, 5205083526), (6, 3470055684), (8, 2602541763), (9, 2313370456), (12, 1735027842), (18, 1156685228), (24, 867513921), (36, 578342614), (47, 442985832), (72, 289171307), (94, 221492916), (141, 147661944), (188, 110746458), (282, 73830972), (376, 55373229), (423, 49220648), (564, 36915486), (846, 24610324), (1128, 18457743), (1692, 12305162), (3384, 6152581)]