20234462224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{178447}}^1$

素因数の和:178847

約数の個数: 40

約数和(自身を含む): 41378522240

約数和(自身を除く): 21144060016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 746, 1492, 2984, 5968, 7087, 14174, 28348, 56696, 113392, 178447, 356894, 713788, 1427576, 2855152, 3390493, 6780986, 13561972, 27123944, 54247888, 66560731, 133121462, 266242924, 532485848, 1064971696, 1264653889, 2529307778, 5058615556, 10117231112, 20234462224]

約数ペア:

[(1, 20234462224), (2, 10117231112), (4, 5058615556), (8, 2529307778), (16, 1264653889), (19, 1064971696), (38, 532485848), (76, 266242924), (152, 133121462), (304, 66560731), (373, 54247888), (746, 27123944), (1492, 13561972), (2984, 6780986), (5968, 3390493), (7087, 2855152), (14174, 1427576), (28348, 713788), (56696, 356894), (113392, 178447)]