20227869068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{18353}}^1$

素因数の和:19082

約数の個数: 48

約数和(自身を含む): 39721286304

約数和(自身を除く): 19493417236

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 677, 814, 1354, 1628, 2708, 7447, 14894, 18353, 25049, 29788, 36706, 50098, 73412, 100196, 201883, 275539, 403766, 551078, 679061, 807532, 1102156, 1358122, 2716244, 7469671, 12424981, 14939342, 24849962, 29878684, 49699924, 136674791, 273349582, 459724297, 546699164, 919448594, 1838897188, 5056967267, 10113934534, 20227869068]

約数ペア:

[(1, 20227869068), (2, 10113934534), (4, 5056967267), (11, 1838897188), (22, 919448594), (37, 546699164), (44, 459724297), (74, 273349582), (148, 136674791), (407, 49699924), (677, 29878684), (814, 24849962), (1354, 14939342), (1628, 12424981), (2708, 7469671), (7447, 2716244), (14894, 1358122), (18353, 1102156), (25049, 807532), (29788, 679061), (36706, 551078), (50098, 403766), (73412, 275539), (100196, 201883)]