20228735574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{15299}}^1$

素因数の和:15502

約数の個数: 96

約数和(自身を含む): 48332700000

約数和(自身を除く): 28103964426

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 149, 153, 174, 261, 298, 306, 447, 493, 522, 894, 986, 1341, 1479, 2533, 2682, 2958, 4321, 4437, 5066, 7599, 8642, 8874, 12963, 15198, 15299, 22797, 25926, 30598, 38889, 45594, 45897, 73457, 77778, 91794, 137691, 146914, 220371, 260083, 275382, 440742, 443671, 520166, 661113, 780249, 887342, 1322226, 1331013, 1560498, 2279551, 2340747, 2662026, 3993039, 4559102, 4681494, 6838653, 7542407, 7986078, 13677306, 15084814, 20515959, 22627221, 38752367, 41031918, 45254442, 66106979, 67881663, 77504734, 116257101, 132213958, 135763326, 198320937, 232514202, 348771303, 396641874, 594962811, 697542606, 1123818643, 1189925622, 2247637286, 3371455929, 6742911858, 10114367787, 20228735574]

約数ペア:

[(1, 20228735574), (2, 10114367787), (3, 6742911858), (6, 3371455929), (9, 2247637286), (17, 1189925622), (18, 1123818643), (29, 697542606), (34, 594962811), (51, 396641874), (58, 348771303), (87, 232514202), (102, 198320937), (149, 135763326), (153, 132213958), (174, 116257101), (261, 77504734), (298, 67881663), (306, 66106979), (447, 45254442), (493, 41031918), (522, 38752367), (894, 22627221), (986, 20515959), (1341, 15084814), (1479, 13677306), (2533, 7986078), (2682, 7542407), (2958, 6838653), (4321, 4681494), (4437, 4559102), (5066, 3993039), (7599, 2662026), (8642, 2340747), (8874, 2279551), (12963, 1560498), (15198, 1331013), (15299, 1322226), (22797, 887342), (25926, 780249), (30598, 661113), (38889, 520166), (45594, 443671), (45897, 440742), (73457, 275382), (77778, 260083), (91794, 220371), (137691, 146914)]