20032009201260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{45038017}}^1$

素因数の和:45038392

約数の個数: 144

約数和(自身を含む): 69641026168896

約数和(自身を除く): 49609016967636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 353, 420, 630, 706, 1059, 1260, 1412, 1765, 2118, 2471, 3177, 3530, 4236, 4942, 5295, 6354, 7060, 7413, 9884, 10590, 12355, 12708, 14826, 15885, 21180, 22239, 24710, 29652, 31770, 37065, 44478, 49420, 63540, 74130, 88956, 111195, 148260, 222390, 444780, 45038017, 90076034, 135114051, 180152068, 225190085, 270228102, 315266119, 405342153, 450380170, 540456204, 630532238, 675570255, 810684306, 900760340, 945798357, 1261064476, 1351140510, 1576330595, 1621368612, 1891596714, 2026710765, 2702281020, 2837395071, 3152661190, 3783193428, 4053421530, 4728991785, 5674790142, 6305322380, 8106843060, 9457983570, 11349580284, 14186975355, 15898420001, 18915967140, 28373950710, 31796840002, 47695260003, 56747901420, 63593680004, 79492100005, 95390520006, 111288940007, 143085780009, 158984200010, 190781040012, 222577880014, 238476300015, 286171560018, 317968400020, 333866820021, 445155760028, 476952600030, 556444700035, 572343120036, 667733640042, 715428900045, 953905200060, 1001600460063, 1112889400070, 1335467280084, 1430857800090, 1669334100105, 2003200920126, 2225778800140, 2861715600180, 3338668200210, 4006401840252, 5008002300315, 6677336400420, 10016004600630, 20032009201260]

約数ペア:

[(1, 20032009201260), (2, 10016004600630), (3, 6677336400420), (4, 5008002300315), (5, 4006401840252), (6, 3338668200210), (7, 2861715600180), (9, 2225778800140), (10, 2003200920126), (12, 1669334100105), (14, 1430857800090), (15, 1335467280084), (18, 1112889400070), (20, 1001600460063), (21, 953905200060), (28, 715428900045), (30, 667733640042), (35, 572343120036), (36, 556444700035), (42, 476952600030), (45, 445155760028), (60, 333866820021), (63, 317968400020), (70, 286171560018), (84, 238476300015), (90, 222577880014), (105, 190781040012), (126, 158984200010), (140, 143085780009), (180, 111288940007), (210, 95390520006), (252, 79492100005), (315, 63593680004), (353, 56747901420), (420, 47695260003), (630, 31796840002), (706, 28373950710), (1059, 18915967140), (1260, 15898420001), (1412, 14186975355), (1765, 11349580284), (2118, 9457983570), (2471, 8106843060), (3177, 6305322380), (3530, 5674790142), (4236, 4728991785), (4942, 4053421530), (5295, 3783193428), (6354, 3152661190), (7060, 2837395071), (7413, 2702281020), (9884, 2026710765), (10590, 1891596714), (12355, 1621368612), (12708, 1576330595), (14826, 1351140510), (15885, 1261064476), (21180, 945798357), (22239, 900760340), (24710, 810684306), (29652, 675570255), (31770, 630532238), (37065, 540456204), (44478, 450380170), (49420, 405342153), (63540, 315266119), (74130, 270228102), (88956, 225190085), (111195, 180152068), (148260, 135114051), (222390, 90076034), (444780, 45038017)]