20122517844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73751}}^1$

素因数の和:73838

約数の個数: 144

約数和(自身を含む): 60886111104

約数和(自身を除く): 40763593260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 53, 66, 78, 99, 106, 117, 132, 143, 156, 159, 198, 212, 234, 286, 318, 396, 429, 468, 477, 572, 583, 636, 689, 858, 954, 1166, 1287, 1378, 1716, 1749, 1908, 2067, 2332, 2574, 2756, 3498, 4134, 5148, 5247, 6201, 6996, 7579, 8268, 10494, 12402, 15158, 20988, 22737, 24804, 30316, 45474, 68211, 73751, 90948, 136422, 147502, 221253, 272844, 295004, 442506, 663759, 811261, 885012, 958763, 1327518, 1622522, 1917526, 2433783, 2655036, 2876289, 3245044, 3835052, 3908803, 4867566, 5752578, 7301349, 7817606, 8628867, 9735132, 10546393, 11505156, 11726409, 14602698, 15635212, 17257734, 21092786, 23452818, 29205396, 31639179, 34515468, 35179227, 42185572, 42996833, 46905636, 50814439, 63278358, 70358454, 85993666, 94917537, 101628878, 126556716, 128990499, 140716908, 152443317, 171987332, 189835074, 203257756, 257980998, 304886634, 379670148, 386971497, 457329951, 515961996, 558958829, 609773268, 773942994, 914659902, 1117917658, 1547885988, 1676876487, 1829319804, 2235835316, 3353752974, 5030629461, 6707505948, 10061258922, 20122517844]

約数ペア:

[(1, 20122517844), (2, 10061258922), (3, 6707505948), (4, 5030629461), (6, 3353752974), (9, 2235835316), (11, 1829319804), (12, 1676876487), (13, 1547885988), (18, 1117917658), (22, 914659902), (26, 773942994), (33, 609773268), (36, 558958829), (39, 515961996), (44, 457329951), (52, 386971497), (53, 379670148), (66, 304886634), (78, 257980998), (99, 203257756), (106, 189835074), (117, 171987332), (132, 152443317), (143, 140716908), (156, 128990499), (159, 126556716), (198, 101628878), (212, 94917537), (234, 85993666), (286, 70358454), (318, 63278358), (396, 50814439), (429, 46905636), (468, 42996833), (477, 42185572), (572, 35179227), (583, 34515468), (636, 31639179), (689, 29205396), (858, 23452818), (954, 21092786), (1166, 17257734), (1287, 15635212), (1378, 14602698), (1716, 11726409), (1749, 11505156), (1908, 10546393), (2067, 9735132), (2332, 8628867), (2574, 7817606), (2756, 7301349), (3498, 5752578), (4134, 4867566), (5148, 3908803), (5247, 3835052), (6201, 3245044), (6996, 2876289), (7579, 2655036), (8268, 2433783), (10494, 1917526), (12402, 1622522), (15158, 1327518), (20988, 958763), (22737, 885012), (24804, 811261), (30316, 663759), (45474, 442506), (68211, 295004), (73751, 272844), (90948, 221253), (136422, 147502)]