20583654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37699}}^1$

素因数の和:37724

約数の個数: 32

約数和(自身を含む): 50668800

約数和(自身を除く): 30085146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37699, 75398, 113097, 226194, 263893, 490087, 527786, 791679, 980174, 1470261, 1583358, 2940522, 3430609, 6861218, 10291827, 20583654]

約数ペア:

[(1, 20583654), (2, 10291827), (3, 6861218), (6, 3430609), (7, 2940522), (13, 1583358), (14, 1470261), (21, 980174), (26, 791679), (39, 527786), (42, 490087), (78, 263893), (91, 226194), (182, 113097), (273, 75398), (546, 37699)]