20242728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 60933600

約数和(自身を除く): 40690872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 366, 396, 419, 488, 549, 671, 732, 792, 838, 1098, 1257, 1342, 1464, 1676, 2013, 2196, 2514, 2684, 3352, 3771, 4026, 4392, 4609, 5028, 5368, 6039, 7542, 8052, 9218, 10056, 12078, 13827, 15084, 16104, 18436, 24156, 25559, 27654, 30168, 36872, 41481, 48312, 51118, 55308, 76677, 82962, 102236, 110616, 153354, 165924, 204472, 230031, 281149, 306708, 331848, 460062, 562298, 613416, 843447, 920124, 1124596, 1686894, 1840248, 2249192, 2530341, 3373788, 5060682, 6747576, 10121364, 20242728]

約数ペア:

[(1, 20242728), (2, 10121364), (3, 6747576), (4, 5060682), (6, 3373788), (8, 2530341), (9, 2249192), (11, 1840248), (12, 1686894), (18, 1124596), (22, 920124), (24, 843447), (33, 613416), (36, 562298), (44, 460062), (61, 331848), (66, 306708), (72, 281149), (88, 230031), (99, 204472), (122, 165924), (132, 153354), (183, 110616), (198, 102236), (244, 82962), (264, 76677), (366, 55308), (396, 51118), (419, 48312), (488, 41481), (549, 36872), (671, 30168), (732, 27654), (792, 25559), (838, 24156), (1098, 18436), (1257, 16104), (1342, 15084), (1464, 13827), (1676, 12078), (2013, 10056), (2196, 9218), (2514, 8052), (2684, 7542), (3352, 6039), (3771, 5368), (4026, 5028), (4392, 4609)]