20132533330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3739}}^1$

素因数の和:3924

約数の個数: 128

約数和(自身を含む): 45812067840

約数和(自身を除く): 25679534510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 97, 122, 130, 182, 194, 305, 427, 455, 485, 610, 679, 793, 854, 910, 970, 1261, 1358, 1586, 2135, 2522, 3395, 3739, 3965, 4270, 5551, 5917, 6305, 6790, 7478, 7930, 8827, 11102, 11834, 12610, 17654, 18695, 26173, 27755, 29585, 37390, 41419, 44135, 48607, 52346, 55510, 59170, 76921, 82838, 88270, 97214, 130865, 153842, 207095, 228079, 243035, 261730, 340249, 362683, 384605, 414190, 456158, 486070, 538447, 680498, 725366, 769210, 1076894, 1140395, 1596553, 1701245, 1813415, 2280790, 2538781, 2692235, 2965027, 3193106, 3402490, 3626830, 4714879, 5077562, 5384470, 5930054, 7982765, 9429758, 12693905, 14825135, 15965530, 20755189, 22123663, 23574395, 25387810, 29650270, 33004153, 41510378, 44247326, 47148790, 66008306, 103775945, 110618315, 154865641, 165020765, 207551890, 221236630, 287607619, 309731282, 330041530, 575215238, 774328205, 1438038095, 1548656410, 2013253333, 2876076190, 4026506666, 10066266665, 20132533330]

約数ペア:

[(1, 20132533330), (2, 10066266665), (5, 4026506666), (7, 2876076190), (10, 2013253333), (13, 1548656410), (14, 1438038095), (26, 774328205), (35, 575215238), (61, 330041530), (65, 309731282), (70, 287607619), (91, 221236630), (97, 207551890), (122, 165020765), (130, 154865641), (182, 110618315), (194, 103775945), (305, 66008306), (427, 47148790), (455, 44247326), (485, 41510378), (610, 33004153), (679, 29650270), (793, 25387810), (854, 23574395), (910, 22123663), (970, 20755189), (1261, 15965530), (1358, 14825135), (1586, 12693905), (2135, 9429758), (2522, 7982765), (3395, 5930054), (3739, 5384470), (3965, 5077562), (4270, 4714879), (5551, 3626830), (5917, 3402490), (6305, 3193106), (6790, 2965027), (7478, 2692235), (7930, 2538781), (8827, 2280790), (11102, 1813415), (11834, 1701245), (12610, 1596553), (17654, 1140395), (18695, 1076894), (26173, 769210), (27755, 725366), (29585, 680498), (37390, 538447), (41419, 486070), (44135, 456158), (48607, 414190), (52346, 384605), (55510, 362683), (59170, 340249), (76921, 261730), (82838, 243035), (88270, 228079), (97214, 207095), (130865, 153842)]