20232478320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4436947}}^1$

素因数の和:4436982

約数の個数: 80

約数和(自身を含む): 66021786240

約数和(自身を除く): 45789307920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 4436947, 8873894, 13310841, 17747788, 22184735, 26621682, 35495576, 44369470, 53243364, 66554205, 70991152, 84301993, 88738940, 106486728, 133108410, 168603986, 177477880, 212973456, 252905979, 266216820, 337207972, 354955760, 421509965, 505811958, 532433640, 674415944, 843019930, 1011623916, 1064867280, 1264529895, 1348831888, 1686039860, 2023247832, 2529059790, 3372079720, 4046495664, 5058119580, 6744159440, 10116239160, 20232478320]

約数ペア:

[(1, 20232478320), (2, 10116239160), (3, 6744159440), (4, 5058119580), (5, 4046495664), (6, 3372079720), (8, 2529059790), (10, 2023247832), (12, 1686039860), (15, 1348831888), (16, 1264529895), (19, 1064867280), (20, 1011623916), (24, 843019930), (30, 674415944), (38, 532433640), (40, 505811958), (48, 421509965), (57, 354955760), (60, 337207972), (76, 266216820), (80, 252905979), (95, 212973456), (114, 177477880), (120, 168603986), (152, 133108410), (190, 106486728), (228, 88738940), (240, 84301993), (285, 70991152), (304, 66554205), (380, 53243364), (456, 44369470), (570, 35495576), (760, 26621682), (912, 22184735), (1140, 17747788), (1520, 13310841), (2280, 8873894), (4560, 4436947)]