20120126310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{11953}}^1$

素因数の和:12342

約数の個数: 96

約数和(自身を含む): 53371262880

約数和(自身を除く): 33251136570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 317, 354, 531, 590, 634, 885, 951, 1062, 1585, 1770, 1902, 2655, 2853, 3170, 4755, 5310, 5706, 9510, 11953, 14265, 18703, 23906, 28530, 35859, 37406, 56109, 59765, 71718, 93515, 107577, 112218, 119530, 168327, 179295, 187030, 215154, 280545, 336654, 358590, 537885, 561090, 705227, 841635, 1075770, 1410454, 1683270, 2115681, 3526135, 3789101, 4231362, 6347043, 7052270, 7578202, 10578405, 11367303, 12694086, 18945505, 21156810, 22734606, 31735215, 34101909, 37891010, 56836515, 63470430, 68203818, 113673030, 170509545, 223556959, 341019090, 447113918, 670670877, 1117784795, 1341341754, 2012012631, 2235569590, 3353354385, 4024025262, 6706708770, 10060063155, 20120126310]

約数ペア:

[(1, 20120126310), (2, 10060063155), (3, 6706708770), (5, 4024025262), (6, 3353354385), (9, 2235569590), (10, 2012012631), (15, 1341341754), (18, 1117784795), (30, 670670877), (45, 447113918), (59, 341019090), (90, 223556959), (118, 170509545), (177, 113673030), (295, 68203818), (317, 63470430), (354, 56836515), (531, 37891010), (590, 34101909), (634, 31735215), (885, 22734606), (951, 21156810), (1062, 18945505), (1585, 12694086), (1770, 11367303), (1902, 10578405), (2655, 7578202), (2853, 7052270), (3170, 6347043), (4755, 4231362), (5310, 3789101), (5706, 3526135), (9510, 2115681), (11953, 1683270), (14265, 1410454), (18703, 1075770), (23906, 841635), (28530, 705227), (35859, 561090), (37406, 537885), (56109, 358590), (59765, 336654), (71718, 280545), (93515, 215154), (107577, 187030), (112218, 179295), (119530, 168327)]