20145403296

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1227181}}^1$

素因数の和:1227219

約数の個数: 96

約数和(自身を含む): 61849972800

約数和(自身を除く): 41704569504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 1227181, 2454362, 3681543, 4908724, 7363086, 9817448, 11044629, 14726172, 19634896, 22089258, 23316439, 29452344, 33133887, 39269792, 44178516, 46632878, 58904688, 66267774, 69949317, 88357032, 93265756, 117809376, 132535548, 139898634, 176714064, 186531512, 209847951, 265071096, 279797268, 353428128, 373063024, 419695902, 530142192, 559594536, 629543853, 746126048, 839391804, 1060284384, 1119189072, 1259087706, 1678783608, 2238378144, 2518175412, 3357567216, 5036350824, 6715134432, 10072701648, 20145403296]

約数ペア:

[(1, 20145403296), (2, 10072701648), (3, 6715134432), (4, 5036350824), (6, 3357567216), (8, 2518175412), (9, 2238378144), (12, 1678783608), (16, 1259087706), (18, 1119189072), (19, 1060284384), (24, 839391804), (27, 746126048), (32, 629543853), (36, 559594536), (38, 530142192), (48, 419695902), (54, 373063024), (57, 353428128), (72, 279797268), (76, 265071096), (96, 209847951), (108, 186531512), (114, 176714064), (144, 139898634), (152, 132535548), (171, 117809376), (216, 93265756), (228, 88357032), (288, 69949317), (304, 66267774), (342, 58904688), (432, 46632878), (456, 44178516), (513, 39269792), (608, 33133887), (684, 29452344), (864, 23316439), (912, 22089258), (1026, 19634896), (1368, 14726172), (1824, 11044629), (2052, 9817448), (2736, 7363086), (4104, 4908724), (5472, 3681543), (8208, 2454362), (16416, 1227181)]