20244410370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{7019}}^1$

素因数の和:7544

約数の個数: 96

約数和(自身を含む): 53485660800

約数和(自身を除く): 33241250430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 439, 657, 730, 878, 1095, 1314, 1317, 2190, 2195, 2634, 3285, 3951, 4390, 6570, 6585, 7019, 7902, 13170, 14038, 19755, 21057, 32047, 35095, 39510, 42114, 63171, 64094, 70190, 96141, 105285, 126342, 160235, 192282, 210570, 288423, 315855, 320470, 480705, 512387, 576846, 631710, 961410, 1024774, 1442115, 1537161, 2561935, 2884230, 3074322, 3081341, 4611483, 5123870, 6162682, 7685805, 9222966, 9244023, 15371610, 15406705, 18488046, 23057415, 27732069, 30813410, 46114830, 46220115, 55464138, 92440230, 138660345, 224937893, 277320690, 449875786, 674813679, 1124689465, 1349627358, 2024441037, 2249378930, 3374068395, 4048882074, 6748136790, 10122205185, 20244410370]

約数ペア:

[(1, 20244410370), (2, 10122205185), (3, 6748136790), (5, 4048882074), (6, 3374068395), (9, 2249378930), (10, 2024441037), (15, 1349627358), (18, 1124689465), (30, 674813679), (45, 449875786), (73, 277320690), (90, 224937893), (146, 138660345), (219, 92440230), (365, 55464138), (438, 46220115), (439, 46114830), (657, 30813410), (730, 27732069), (878, 23057415), (1095, 18488046), (1314, 15406705), (1317, 15371610), (2190, 9244023), (2195, 9222966), (2634, 7685805), (3285, 6162682), (3951, 5123870), (4390, 4611483), (6570, 3081341), (6585, 3074322), (7019, 2884230), (7902, 2561935), (13170, 1537161), (14038, 1442115), (19755, 1024774), (21057, 961410), (32047, 631710), (35095, 576846), (39510, 512387), (42114, 480705), (63171, 320470), (64094, 315855), (70190, 288423), (96141, 210570), (105285, 192282), (126342, 160235)]