20161488378

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1\times {\mathrm{54293}}^1$

素因数の和:55406

約数の個数: 32

約数和(自身を含む): 41046264000

約数和(自身を除く): 20884775622

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 1049, 2098, 3147, 6294, 54293, 61891, 108586, 123782, 162879, 185673, 325758, 371346, 3203287, 6406574, 9609861, 19219722, 56953357, 113906714, 170860071, 341720142, 3360248063, 6720496126, 10080744189, 20161488378]

約数ペア:

[(1, 20161488378), (2, 10080744189), (3, 6720496126), (6, 3360248063), (59, 341720142), (118, 170860071), (177, 113906714), (354, 56953357), (1049, 19219722), (2098, 9609861), (3147, 6406574), (6294, 3203287), (54293, 371346), (61891, 325758), (108586, 185673), (123782, 162879)]