20609736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 59796480

約数和(自身を除く): 39186744

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, 1831, 1876, 2814, 3662, 3752, 5493, 5628, 7324, 10986, 11256, 12817, 14648, 21972, 25634, 38451, 43944, 51268, 76902, 102536, 122677, 153804, 245354, 307608, 368031, 490708, 736062, 858739, 981416, 1472124, 1717478, 2576217, 2944248, 3434956, 5152434, 6869912, 10304868, 20609736]

約数ペア:

[(1, 20609736), (2, 10304868), (3, 6869912), (4, 5152434), (6, 3434956), (7, 2944248), (8, 2576217), (12, 1717478), (14, 1472124), (21, 981416), (24, 858739), (28, 736062), (42, 490708), (56, 368031), (67, 307608), (84, 245354), (134, 153804), (168, 122677), (201, 102536), (268, 76902), (402, 51268), (469, 43944), (536, 38451), (804, 25634), (938, 21972), (1407, 14648), (1608, 12817), (1831, 11256), (1876, 10986), (2814, 7324), (3662, 5628), (3752, 5493)]