20170363395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{242243}}^1$

素因数の和:242332

約数の個数: 64

約数和(自身を含む): 40371416064

約数和(自身を除く): 20201052669

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 793, 915, 1281, 1365, 2135, 2379, 3965, 5551, 6405, 11895, 16653, 27755, 83265, 242243, 726729, 1211215, 1695701, 3149159, 3633645, 5087103, 8478505, 9447477, 14776823, 15745795, 22044113, 25435515, 44330469, 47237385, 66132339, 73884115, 103437761, 110220565, 192098699, 221652345, 310313283, 330661695, 517188805, 576296097, 960493495, 1344690893, 1551566415, 2881480485, 4034072679, 6723454465, 20170363395]

約数ペア:

[(1, 20170363395), (3, 6723454465), (5, 4034072679), (7, 2881480485), (13, 1551566415), (15, 1344690893), (21, 960493495), (35, 576296097), (39, 517188805), (61, 330661695), (65, 310313283), (91, 221652345), (105, 192098699), (183, 110220565), (195, 103437761), (273, 73884115), (305, 66132339), (427, 47237385), (455, 44330469), (793, 25435515), (915, 22044113), (1281, 15745795), (1365, 14776823), (2135, 9447477), (2379, 8478505), (3965, 5087103), (5551, 3633645), (6405, 3149159), (11895, 1695701), (16653, 1211215), (27755, 726729), (83265, 242243)]