20235618960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{35591}}^1$

素因数の和:35733

約数の個数: 160

約数和(自身を含む): 66095198208

約数和(自身を除く): 45859579248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 103, 115, 120, 138, 184, 206, 230, 240, 276, 309, 345, 368, 412, 460, 515, 552, 618, 690, 824, 920, 1030, 1104, 1236, 1380, 1545, 1648, 1840, 2060, 2369, 2472, 2760, 3090, 4120, 4738, 4944, 5520, 6180, 7107, 8240, 9476, 11845, 12360, 14214, 18952, 23690, 24720, 28428, 35535, 35591, 37904, 47380, 56856, 71070, 71182, 94760, 106773, 113712, 142140, 142364, 177955, 189520, 213546, 284280, 284728, 355910, 427092, 533865, 568560, 569456, 711820, 818593, 854184, 1067730, 1423640, 1637186, 1708368, 2135460, 2455779, 2847280, 3274372, 3665873, 4092965, 4270920, 4911558, 6548744, 7331746, 8185930, 8541840, 9823116, 10997619, 12278895, 13097488, 14663492, 16371860, 18329365, 19646232, 21995238, 24557790, 29326984, 32743720, 36658730, 39292464, 43990476, 49115580, 54988095, 58653968, 65487440, 73317460, 84315079, 87980952, 98231160, 109976190, 146634920, 168630158, 175961904, 196462320, 219952380, 252945237, 293269840, 337260316, 421575395, 439904760, 505890474, 674520632, 843150790, 879809520, 1011780948, 1264726185, 1349041264, 1686301580, 2023561896, 2529452370, 3372603160, 4047123792, 5058904740, 6745206320, 10117809480, 20235618960]

約数ペア:

[(1, 20235618960), (2, 10117809480), (3, 6745206320), (4, 5058904740), (5, 4047123792), (6, 3372603160), (8, 2529452370), (10, 2023561896), (12, 1686301580), (15, 1349041264), (16, 1264726185), (20, 1011780948), (23, 879809520), (24, 843150790), (30, 674520632), (40, 505890474), (46, 439904760), (48, 421575395), (60, 337260316), (69, 293269840), (80, 252945237), (92, 219952380), (103, 196462320), (115, 175961904), (120, 168630158), (138, 146634920), (184, 109976190), (206, 98231160), (230, 87980952), (240, 84315079), (276, 73317460), (309, 65487440), (345, 58653968), (368, 54988095), (412, 49115580), (460, 43990476), (515, 39292464), (552, 36658730), (618, 32743720), (690, 29326984), (824, 24557790), (920, 21995238), (1030, 19646232), (1104, 18329365), (1236, 16371860), (1380, 14663492), (1545, 13097488), (1648, 12278895), (1840, 10997619), (2060, 9823116), (2369, 8541840), (2472, 8185930), (2760, 7331746), (3090, 6548744), (4120, 4911558), (4738, 4270920), (4944, 4092965), (5520, 3665873), (6180, 3274372), (7107, 2847280), (8240, 2455779), (9476, 2135460), (11845, 1708368), (12360, 1637186), (14214, 1423640), (18952, 1067730), (23690, 854184), (24720, 818593), (28428, 711820), (35535, 569456), (35591, 568560), (37904, 533865), (47380, 427092), (56856, 355910), (71070, 284728), (71182, 284280), (94760, 213546), (106773, 189520), (113712, 177955), (142140, 142364)]