20403721776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{22877}}^1$

素因数の和:23998

約数の個数: 80

約数和(自身を含む): 55863683424

約数和(自身を除く): 35459961648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1093, 2186, 3279, 4372, 6558, 8744, 13116, 17488, 18581, 22877, 26232, 37162, 45754, 52464, 55743, 68631, 74324, 91508, 111486, 137262, 148648, 183016, 222972, 274524, 297296, 366032, 388909, 445944, 549048, 777818, 891888, 1098096, 1166727, 1555636, 2333454, 3111272, 4666908, 6222544, 9333816, 18667632, 25004561, 50009122, 75013683, 100018244, 150027366, 200036488, 300054732, 400072976, 425077537, 600109464, 850155074, 1200218928, 1275232611, 1700310148, 2550465222, 3400620296, 5100930444, 6801240592, 10201860888, 20403721776]

約数ペア:

[(1, 20403721776), (2, 10201860888), (3, 6801240592), (4, 5100930444), (6, 3400620296), (8, 2550465222), (12, 1700310148), (16, 1275232611), (17, 1200218928), (24, 850155074), (34, 600109464), (48, 425077537), (51, 400072976), (68, 300054732), (102, 200036488), (136, 150027366), (204, 100018244), (272, 75013683), (408, 50009122), (816, 25004561), (1093, 18667632), (2186, 9333816), (3279, 6222544), (4372, 4666908), (6558, 3111272), (8744, 2333454), (13116, 1555636), (17488, 1166727), (18581, 1098096), (22877, 891888), (26232, 777818), (37162, 549048), (45754, 445944), (52464, 388909), (55743, 366032), (68631, 297296), (74324, 274524), (91508, 222972), (111486, 183016), (137262, 148648)]