20238900928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1181}}^1$

素因数の和:2058

約数の個数: 112

約数和(自身を含む): 44854063200

約数和(自身を除く): 24615162272

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 829, 1088, 1181, 1216, 1292, 1658, 2362, 2584, 3316, 4724, 5168, 6632, 9448, 10336, 13264, 14093, 15751, 18896, 20077, 20672, 22439, 26528, 28186, 31502, 37792, 40154, 44878, 53056, 56372, 63004, 75584, 80308, 89756, 112744, 126008, 160616, 179512, 225488, 252016, 267767, 321232, 359024, 381463, 450976, 504032, 535534, 642464, 718048, 762926, 901952, 979049, 1008064, 1071068, 1284928, 1436096, 1525852, 1958098, 2142136, 3051704, 3916196, 4284272, 6103408, 7832392, 8568544, 12206816, 15664784, 16643833, 17137088, 18601931, 24413632, 31329568, 33287666, 37203862, 62659136, 66575332, 74407724, 133150664, 148815448, 266301328, 297630896, 316232827, 532602656, 595261792, 632465654, 1065205312, 1190523584, 1264931308, 2529862616, 5059725232, 10119450464, 20238900928]

約数ペア:

[(1, 20238900928), (2, 10119450464), (4, 5059725232), (8, 2529862616), (16, 1264931308), (17, 1190523584), (19, 1065205312), (32, 632465654), (34, 595261792), (38, 532602656), (64, 316232827), (68, 297630896), (76, 266301328), (136, 148815448), (152, 133150664), (272, 74407724), (304, 66575332), (323, 62659136), (544, 37203862), (608, 33287666), (646, 31329568), (829, 24413632), (1088, 18601931), (1181, 17137088), (1216, 16643833), (1292, 15664784), (1658, 12206816), (2362, 8568544), (2584, 7832392), (3316, 6103408), (4724, 4284272), (5168, 3916196), (6632, 3051704), (9448, 2142136), (10336, 1958098), (13264, 1525852), (14093, 1436096), (15751, 1284928), (18896, 1071068), (20077, 1008064), (20672, 979049), (22439, 901952), (26528, 762926), (28186, 718048), (31502, 642464), (37792, 535534), (40154, 504032), (44878, 450976), (53056, 381463), (56372, 359024), (63004, 321232), (75584, 267767), (80308, 252016), (89756, 225488), (112744, 179512), (126008, 160616)]