20162374875

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{314423}}^1$

素因数の和:314466

約数の個数: 64

約数和(自身を含む): 39240115200

約数和(自身を除く): 19077740325

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 125, 135, 171, 225, 285, 375, 475, 513, 675, 855, 1125, 1425, 2375, 2565, 3375, 4275, 7125, 12825, 21375, 64125, 314423, 943269, 1572115, 2829807, 4716345, 5974037, 7860575, 8489421, 14149035, 17922111, 23581725, 29870185, 39302875, 42447105, 53766333, 70745175, 89610555, 117908625, 149350925, 161298999, 212235525, 268831665, 353725875, 448052775, 746754625, 806494995, 1061177625, 1344158325, 2240263875, 4032474975, 6720791625, 20162374875]

約数ペア:

[(1, 20162374875), (3, 6720791625), (5, 4032474975), (9, 2240263875), (15, 1344158325), (19, 1061177625), (25, 806494995), (27, 746754625), (45, 448052775), (57, 353725875), (75, 268831665), (95, 212235525), (125, 161298999), (135, 149350925), (171, 117908625), (225, 89610555), (285, 70745175), (375, 53766333), (475, 42447105), (513, 39302875), (675, 29870185), (855, 23581725), (1125, 17922111), (1425, 14149035), (2375, 8489421), (2565, 7860575), (3375, 5974037), (4275, 4716345), (7125, 2829807), (12825, 1572115), (21375, 943269), (64125, 314423)]