21433632

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20297}}^1$

素因数の和:20321

約数の個数: 48

約数和(自身を含む): 61381152

約数和(自身を除く): 39947520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 20297, 40594, 60891, 81188, 121782, 162376, 223267, 243564, 324752, 446534, 487128, 649504, 669801, 893068, 974256, 1339602, 1786136, 1948512, 2679204, 3572272, 5358408, 7144544, 10716816, 21433632]

約数ペア:

[(1, 21433632), (2, 10716816), (3, 7144544), (4, 5358408), (6, 3572272), (8, 2679204), (11, 1948512), (12, 1786136), (16, 1339602), (22, 974256), (24, 893068), (32, 669801), (33, 649504), (44, 487128), (48, 446534), (66, 324752), (88, 243564), (96, 223267), (132, 162376), (176, 121782), (264, 81188), (352, 60891), (528, 40594), (1056, 20297)]