20167553944

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{1091}}^1\times {\mathrm{6659}}^1$

素因数の和:8103

約数の個数: 32

約数和(自身を含む): 37963598400

約数和(自身を除く): 17796044456

約数列:

[1, 2, 4, 8, 347, 694, 1091, 1388, 2182, 2776, 4364, 6659, 8728, 13318, 26636, 53272, 378577, 757154, 1514308, 2310673, 3028616, 4621346, 7264969, 9242692, 14529938, 18485384, 29059876, 58119752, 2520944243, 5041888486, 10083776972, 20167553944]

約数ペア:

[(1, 20167553944), (2, 10083776972), (4, 5041888486), (8, 2520944243), (347, 58119752), (694, 29059876), (1091, 18485384), (1388, 14529938), (2182, 9242692), (2776, 7264969), (4364, 4621346), (6659, 3028616), (8728, 2310673), (13318, 1514308), (26636, 757154), (53272, 378577)]