20122575894

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2251}}^1\times {\mathrm{12113}}^1$

素因数の和:14413

約数の個数: 48

約数和(自身を含む): 44685832464

約数和(自身を除く): 24563256570

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2251, 4502, 6753, 12113, 13506, 20259, 24226, 36339, 40518, 72678, 92291, 109017, 184582, 218034, 276873, 496633, 553746, 830619, 993266, 1489899, 1661238, 2979798, 4469697, 8939394, 27266363, 54532726, 81799089, 163598178, 245397267, 490794534, 1117920883, 2235841766, 3353762649, 6707525298, 10061287947, 20122575894]

約数ペア:

[(1, 20122575894), (2, 10061287947), (3, 6707525298), (6, 3353762649), (9, 2235841766), (18, 1117920883), (41, 490794534), (82, 245397267), (123, 163598178), (246, 81799089), (369, 54532726), (738, 27266363), (2251, 8939394), (4502, 4469697), (6753, 2979798), (12113, 1661238), (13506, 1489899), (20259, 993266), (24226, 830619), (36339, 553746), (40518, 496633), (72678, 276873), (92291, 218034), (109017, 184582)]