20185544232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{27043}}^1$

素因数の和:28543

約数の個数: 96

約数和(自身を含む): 62523564480

約数和(自身を除く): 42338020248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1481, 2962, 4443, 5924, 8886, 10367, 11848, 13329, 17772, 20734, 26658, 27043, 31101, 35544, 41468, 53316, 54086, 62202, 81129, 82936, 93303, 106632, 108172, 124404, 162258, 186606, 189301, 216344, 243387, 248808, 324516, 373212, 378602, 486774, 567903, 649032, 746424, 757204, 973548, 1135806, 1514408, 1703709, 1947096, 2271612, 3407418, 4543224, 6814836, 13629672, 40050683, 80101366, 120152049, 160202732, 240304098, 280354781, 320405464, 360456147, 480608196, 560709562, 720912294, 841064343, 961216392, 1121419124, 1441824588, 1682128686, 2242838248, 2523193029, 2883649176, 3364257372, 5046386058, 6728514744, 10092772116, 20185544232]

約数ペア:

[(1, 20185544232), (2, 10092772116), (3, 6728514744), (4, 5046386058), (6, 3364257372), (7, 2883649176), (8, 2523193029), (9, 2242838248), (12, 1682128686), (14, 1441824588), (18, 1121419124), (21, 961216392), (24, 841064343), (28, 720912294), (36, 560709562), (42, 480608196), (56, 360456147), (63, 320405464), (72, 280354781), (84, 240304098), (126, 160202732), (168, 120152049), (252, 80101366), (504, 40050683), (1481, 13629672), (2962, 6814836), (4443, 4543224), (5924, 3407418), (8886, 2271612), (10367, 1947096), (11848, 1703709), (13329, 1514408), (17772, 1135806), (20734, 973548), (26658, 757204), (27043, 746424), (31101, 649032), (35544, 567903), (41468, 486774), (53316, 378602), (54086, 373212), (62202, 324516), (81129, 248808), (82936, 243387), (93303, 216344), (106632, 189301), (108172, 186606), (124404, 162258)]