20143600926

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7927}}^1$

素因数の和:8177

約数の個数: 64

約数和(自身を含む): 42044023296

約数和(自身を除く): 21900422370

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 131, 159, 183, 262, 318, 366, 393, 786, 3233, 6466, 6943, 7927, 7991, 9699, 13886, 15854, 15982, 19398, 20829, 23781, 23973, 41658, 47562, 47946, 420131, 423523, 483547, 840262, 847046, 967094, 1038437, 1260393, 1270569, 1450641, 2076874, 2520786, 2541138, 2901282, 3115311, 6230622, 25627991, 51255982, 55037161, 63344657, 76883973, 110074322, 126689314, 153767946, 165111483, 190033971, 330222966, 380067942, 3357266821, 6714533642, 10071800463, 20143600926]

約数ペア:

[(1, 20143600926), (2, 10071800463), (3, 6714533642), (6, 3357266821), (53, 380067942), (61, 330222966), (106, 190033971), (122, 165111483), (131, 153767946), (159, 126689314), (183, 110074322), (262, 76883973), (318, 63344657), (366, 55037161), (393, 51255982), (786, 25627991), (3233, 6230622), (6466, 3115311), (6943, 2901282), (7927, 2541138), (7991, 2520786), (9699, 2076874), (13886, 1450641), (15854, 1270569), (15982, 1260393), (19398, 1038437), (20829, 967094), (23781, 847046), (23973, 840262), (41658, 483547), (47562, 423523), (47946, 420131)]