20236521976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{31601}}^1$

素因数の和:32020

約数の個数: 64

約数和(自身を含む): 43686604800

約数和(自身を除く): 23450082824

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 383, 418, 766, 836, 1532, 1672, 3064, 4213, 7277, 8426, 14554, 16852, 29108, 31601, 33704, 58216, 63202, 80047, 126404, 160094, 252808, 320188, 347611, 600419, 640376, 695222, 1200838, 1390444, 2401676, 2780888, 4803352, 6604609, 12103183, 13209218, 24206366, 26418436, 48412732, 52836872, 96825464, 133135013, 229960477, 266270026, 459920954, 532540052, 919841908, 1065080104, 1839683816, 2529565247, 5059130494, 10118260988, 20236521976]

約数ペア:

[(1, 20236521976), (2, 10118260988), (4, 5059130494), (8, 2529565247), (11, 1839683816), (19, 1065080104), (22, 919841908), (38, 532540052), (44, 459920954), (76, 266270026), (88, 229960477), (152, 133135013), (209, 96825464), (383, 52836872), (418, 48412732), (766, 26418436), (836, 24206366), (1532, 13209218), (1672, 12103183), (3064, 6604609), (4213, 4803352), (7277, 2780888), (8426, 2401676), (14554, 1390444), (16852, 1200838), (29108, 695222), (31601, 640376), (33704, 600419), (58216, 347611), (63202, 320188), (80047, 252808), (126404, 160094)]