20228218570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6857}}^1$

素因数の和:6992

約数の個数: 128

約数和(自身を含む): 45933018624

約数和(自身を除く): 25704800054

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 67, 70, 74, 85, 119, 134, 170, 185, 238, 259, 335, 370, 469, 518, 595, 629, 670, 938, 1139, 1190, 1258, 1295, 2278, 2345, 2479, 2590, 3145, 4403, 4690, 4958, 5695, 6290, 6857, 7973, 8806, 11390, 12395, 13714, 15946, 17353, 22015, 24790, 34285, 34706, 39865, 42143, 44030, 47999, 68570, 79730, 84286, 86765, 95998, 116569, 173530, 210715, 233138, 239995, 253709, 295001, 421430, 459419, 479990, 507418, 582845, 590002, 815983, 918838, 1165690, 1268545, 1475005, 1631966, 1775963, 2297095, 2537090, 2950010, 3215933, 3551926, 4079915, 4313053, 4594190, 6431866, 7810123, 8159830, 8626106, 8879815, 15620246, 16079665, 16998503, 17759630, 21565265, 30191371, 32159330, 33997006, 39050615, 43130530, 54670861, 60382742, 78101230, 84992515, 109341722, 118989521, 150956855, 169985030, 237979042, 273354305, 288974551, 301913710, 546708610, 577949102, 594947605, 1189895210, 1444872755, 2022821857, 2889745510, 4045643714, 10114109285, 20228218570]

約数ペア:

[(1, 20228218570), (2, 10114109285), (5, 4045643714), (7, 2889745510), (10, 2022821857), (14, 1444872755), (17, 1189895210), (34, 594947605), (35, 577949102), (37, 546708610), (67, 301913710), (70, 288974551), (74, 273354305), (85, 237979042), (119, 169985030), (134, 150956855), (170, 118989521), (185, 109341722), (238, 84992515), (259, 78101230), (335, 60382742), (370, 54670861), (469, 43130530), (518, 39050615), (595, 33997006), (629, 32159330), (670, 30191371), (938, 21565265), (1139, 17759630), (1190, 16998503), (1258, 16079665), (1295, 15620246), (2278, 8879815), (2345, 8626106), (2479, 8159830), (2590, 7810123), (3145, 6431866), (4403, 4594190), (4690, 4313053), (4958, 4079915), (5695, 3551926), (6290, 3215933), (6857, 2950010), (7973, 2537090), (8806, 2297095), (11390, 1775963), (12395, 1631966), (13714, 1475005), (15946, 1268545), (17353, 1165690), (22015, 918838), (24790, 815983), (34285, 590002), (34706, 582845), (39865, 507418), (42143, 479990), (44030, 459419), (47999, 421430), (68570, 295001), (79730, 253709), (84286, 239995), (86765, 233138), (95998, 210715), (116569, 173530)]