20448132

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 50151360

約数和(自身を除く): 29703228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 87, 116, 134, 174, 201, 268, 348, 402, 804, 877, 1754, 1943, 2631, 3508, 3886, 5262, 5829, 7772, 10524, 11658, 23316, 25433, 50866, 58759, 76299, 101732, 117518, 152598, 176277, 235036, 305196, 352554, 705108, 1704011, 3408022, 5112033, 6816044, 10224066, 20448132]

約数ペア:

[(1, 20448132), (2, 10224066), (3, 6816044), (4, 5112033), (6, 3408022), (12, 1704011), (29, 705108), (58, 352554), (67, 305196), (87, 235036), (116, 176277), (134, 152598), (174, 117518), (201, 101732), (268, 76299), (348, 58759), (402, 50866), (804, 25433), (877, 23316), (1754, 11658), (1943, 10524), (2631, 7772), (3508, 5829), (3886, 5262)]