20114248613384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1\times {\mathrm{633209}}^1$

素因数の和:638838

約数の個数: 64

約数和(自身を含む): 40630806144000

約数和(自身を除く): 20516557530616

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5569, 5704, 11138, 22276, 44552, 128087, 172639, 256174, 345278, 512348, 633209, 690556, 1024696, 1266418, 1381112, 2532836, 3970697, 5065672, 7941394, 14563807, 15882788, 19629479, 29127614, 31765576, 39258958, 58255228, 78517916, 116510456, 157035832, 451478017, 902956034, 1805912068, 3526340921, 3611824136, 7052681842, 14105363684, 28210727368, 81105841183, 109316568551, 162211682366, 218633137102, 324423364732, 437266274204, 648846729464, 874532548408, 2514281076673, 5028562153346, 10057124306692, 20114248613384]

約数ペア:

[(1, 20114248613384), (2, 10057124306692), (4, 5028562153346), (8, 2514281076673), (23, 874532548408), (31, 648846729464), (46, 437266274204), (62, 324423364732), (92, 218633137102), (124, 162211682366), (184, 109316568551), (248, 81105841183), (713, 28210727368), (1426, 14105363684), (2852, 7052681842), (5569, 3611824136), (5704, 3526340921), (11138, 1805912068), (22276, 902956034), (44552, 451478017), (128087, 157035832), (172639, 116510456), (256174, 78517916), (345278, 58255228), (512348, 39258958), (633209, 31765576), (690556, 29127614), (1024696, 19629479), (1266418, 15882788), (1381112, 14563807), (2532836, 7941394), (3970697, 5065672)]