20137506780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{33721}}^1$

素因数の和:34039

約数の個数: 96

約数和(自身を含む): 58125936960

約数和(自身を除く): 37988430180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 269, 370, 444, 538, 555, 740, 807, 1076, 1110, 1345, 1614, 2220, 2690, 3228, 4035, 5380, 8070, 9953, 16140, 19906, 29859, 33721, 39812, 49765, 59718, 67442, 99530, 101163, 119436, 134884, 149295, 168605, 199060, 202326, 298590, 337210, 404652, 505815, 597180, 674420, 1011630, 1247677, 2023260, 2495354, 3743031, 4990708, 6238385, 7486062, 9070949, 12476770, 14972124, 18141898, 18715155, 24953540, 27212847, 36283796, 37430310, 45354745, 54425694, 74860620, 90709490, 108851388, 136064235, 181418980, 272128470, 335625113, 544256940, 671250226, 1006875339, 1342500452, 1678125565, 2013750678, 3356251130, 4027501356, 5034376695, 6712502260, 10068753390, 20137506780]

約数ペア:

[(1, 20137506780), (2, 10068753390), (3, 6712502260), (4, 5034376695), (5, 4027501356), (6, 3356251130), (10, 2013750678), (12, 1678125565), (15, 1342500452), (20, 1006875339), (30, 671250226), (37, 544256940), (60, 335625113), (74, 272128470), (111, 181418980), (148, 136064235), (185, 108851388), (222, 90709490), (269, 74860620), (370, 54425694), (444, 45354745), (538, 37430310), (555, 36283796), (740, 27212847), (807, 24953540), (1076, 18715155), (1110, 18141898), (1345, 14972124), (1614, 12476770), (2220, 9070949), (2690, 7486062), (3228, 6238385), (4035, 4990708), (5380, 3743031), (8070, 2495354), (9953, 2023260), (16140, 1247677), (19906, 1011630), (29859, 674420), (33721, 597180), (39812, 505815), (49765, 404652), (59718, 337210), (67442, 298590), (99530, 202326), (101163, 199060), (119436, 168605), (134884, 149295)]