20168770688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{133873}}^1$

素因数の和:134005

約数の個数: 64

約数和(自身を含む): 44242679520

約数和(自身を除く): 24073908832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 128, 176, 214, 352, 428, 704, 856, 1177, 1408, 1712, 2354, 3424, 4708, 6848, 9416, 13696, 18832, 37664, 75328, 133873, 150656, 267746, 535492, 1070984, 1472603, 2141968, 2945206, 4283936, 5890412, 8567872, 11780824, 14324411, 17135744, 23561648, 28648822, 47123296, 57297644, 94246592, 114595288, 157568521, 188493184, 229190576, 315137042, 458381152, 630274084, 916762304, 1260548168, 1833524608, 2521096336, 5042192672, 10084385344, 20168770688]

約数ペア:

[(1, 20168770688), (2, 10084385344), (4, 5042192672), (8, 2521096336), (11, 1833524608), (16, 1260548168), (22, 916762304), (32, 630274084), (44, 458381152), (64, 315137042), (88, 229190576), (107, 188493184), (128, 157568521), (176, 114595288), (214, 94246592), (352, 57297644), (428, 47123296), (704, 28648822), (856, 23561648), (1177, 17135744), (1408, 14324411), (1712, 11780824), (2354, 8567872), (3424, 5890412), (4708, 4283936), (6848, 2945206), (9416, 2141968), (13696, 1472603), (18832, 1070984), (37664, 535492), (75328, 267746), (133873, 150656)]