2003640236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{21067}}^1$

素因数の和:21174

約数の個数: 48

約数和(自身を含む): 3964154880

約数和(自身を除く): 1960514644

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 403, 767, 806, 1534, 1612, 1829, 3068, 3658, 7316, 21067, 23777, 42134, 47554, 84268, 95108, 273871, 547742, 653077, 1095484, 1242953, 1306154, 2485906, 2612308, 4971812, 8490001, 16158389, 16980002, 32316778, 33960004, 38531543, 64633556, 77063086, 154126172, 500910059, 1001820118, 2003640236]

約数ペア:

[(1, 2003640236), (2, 1001820118), (4, 500910059), (13, 154126172), (26, 77063086), (31, 64633556), (52, 38531543), (59, 33960004), (62, 32316778), (118, 16980002), (124, 16158389), (236, 8490001), (403, 4971812), (767, 2612308), (806, 2485906), (1534, 1306154), (1612, 1242953), (1829, 1095484), (3068, 653077), (3658, 547742), (7316, 273871), (21067, 95108), (23777, 84268), (42134, 47554)]