20194292104

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{6079}}^1$

素因数の和:6662

約数の個数: 64

約数和(自身を含む): 43697203200

約数和(自身を除く): 23502911096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 433, 548, 866, 959, 1096, 1732, 1918, 3031, 3464, 3836, 6062, 6079, 7672, 12124, 12158, 24248, 24316, 42553, 48632, 59321, 85106, 118642, 170212, 237284, 340424, 415247, 474568, 830494, 832823, 1660988, 1665646, 2632207, 3321976, 3331292, 5264414, 5829761, 6662584, 10528828, 11659522, 18425449, 21057656, 23319044, 36850898, 46638088, 73701796, 147403592, 360612359, 721224718, 1442449436, 2524286513, 2884898872, 5048573026, 10097146052, 20194292104]

約数ペア:

[(1, 20194292104), (2, 10097146052), (4, 5048573026), (7, 2884898872), (8, 2524286513), (14, 1442449436), (28, 721224718), (56, 360612359), (137, 147403592), (274, 73701796), (433, 46638088), (548, 36850898), (866, 23319044), (959, 21057656), (1096, 18425449), (1732, 11659522), (1918, 10528828), (3031, 6662584), (3464, 5829761), (3836, 5264414), (6062, 3331292), (6079, 3321976), (7672, 2632207), (12124, 1665646), (12158, 1660988), (24248, 832823), (24316, 830494), (42553, 474568), (48632, 415247), (59321, 340424), (85106, 237284), (118642, 170212)]