20453054184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14951063}}^1$

素因数の和:14951094

約数の個数: 48

約数和(自身を含む): 58309149600

約数和(自身を除く): 37856095416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14951063, 29902126, 44853189, 59804252, 89706378, 119608504, 134559567, 179412756, 269119134, 284070197, 358825512, 538238268, 568140394, 852210591, 1076476536, 1136280788, 1704421182, 2272561576, 2556631773, 3408842364, 5113263546, 6817684728, 10226527092, 20453054184]

約数ペア:

[(1, 20453054184), (2, 10226527092), (3, 6817684728), (4, 5113263546), (6, 3408842364), (8, 2556631773), (9, 2272561576), (12, 1704421182), (18, 1136280788), (19, 1076476536), (24, 852210591), (36, 568140394), (38, 538238268), (57, 358825512), (72, 284070197), (76, 269119134), (114, 179412756), (152, 134559567), (171, 119608504), (228, 89706378), (342, 59804252), (456, 44853189), (684, 29902126), (1368, 14951063)]