20162848188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{5431}}^1$

素因数の和:5867

約数の個数: 96

約数和(自身を含む): 54292188160

約数和(自身を除く): 34129339972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 229, 386, 458, 579, 687, 772, 916, 1158, 1351, 1374, 1603, 2316, 2702, 2748, 3206, 4053, 4809, 5404, 5431, 6412, 8106, 9618, 10862, 16212, 16293, 19236, 21724, 32586, 38017, 44197, 65172, 76034, 88394, 114051, 132591, 152068, 176788, 228102, 265182, 309379, 456204, 530364, 618758, 928137, 1048183, 1237516, 1243699, 1856274, 2096366, 2487398, 3144549, 3712548, 3731097, 4192732, 4974796, 6289098, 7337281, 7462194, 8705893, 12578196, 14674562, 14924388, 17411786, 22011843, 26117679, 29349124, 34823572, 44023686, 52235358, 88047372, 104470716, 240033907, 480067814, 720101721, 960135628, 1440203442, 1680237349, 2880406884, 3360474698, 5040712047, 6720949396, 10081424094, 20162848188]

約数ペア:

[(1, 20162848188), (2, 10081424094), (3, 6720949396), (4, 5040712047), (6, 3360474698), (7, 2880406884), (12, 1680237349), (14, 1440203442), (21, 960135628), (28, 720101721), (42, 480067814), (84, 240033907), (193, 104470716), (229, 88047372), (386, 52235358), (458, 44023686), (579, 34823572), (687, 29349124), (772, 26117679), (916, 22011843), (1158, 17411786), (1351, 14924388), (1374, 14674562), (1603, 12578196), (2316, 8705893), (2702, 7462194), (2748, 7337281), (3206, 6289098), (4053, 4974796), (4809, 4192732), (5404, 3731097), (5431, 3712548), (6412, 3144549), (8106, 2487398), (9618, 2096366), (10862, 1856274), (16212, 1243699), (16293, 1237516), (19236, 1048183), (21724, 928137), (32586, 618758), (38017, 530364), (44197, 456204), (65172, 309379), (76034, 265182), (88394, 228102), (114051, 176788), (132591, 152068)]