20196556908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{7669}}^1$

素因数の和:8039

約数の個数: 96

約数和(自身を含む): 52325844480

約数和(自身を除く): 32129287572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 281, 284, 426, 562, 781, 843, 852, 1124, 1562, 1686, 2343, 3091, 3124, 3372, 4686, 6182, 7669, 9273, 9372, 12364, 15338, 18546, 19951, 23007, 30676, 37092, 39902, 46014, 59853, 79804, 84359, 92028, 119706, 168718, 219461, 239412, 253077, 337436, 438922, 506154, 544499, 658383, 877844, 1012308, 1088998, 1316766, 1633497, 2154989, 2177996, 2633532, 3266994, 4309978, 5989489, 6464967, 6533988, 8619956, 11978978, 12929934, 17968467, 23704879, 23957956, 25859868, 35936934, 47409758, 71114637, 71873868, 94819516, 142229274, 153004219, 284458548, 306008438, 459012657, 612016876, 918025314, 1683046409, 1836050628, 3366092818, 5049139227, 6732185636, 10098278454, 20196556908]

約数ペア:

[(1, 20196556908), (2, 10098278454), (3, 6732185636), (4, 5049139227), (6, 3366092818), (11, 1836050628), (12, 1683046409), (22, 918025314), (33, 612016876), (44, 459012657), (66, 306008438), (71, 284458548), (132, 153004219), (142, 142229274), (213, 94819516), (281, 71873868), (284, 71114637), (426, 47409758), (562, 35936934), (781, 25859868), (843, 23957956), (852, 23704879), (1124, 17968467), (1562, 12929934), (1686, 11978978), (2343, 8619956), (3091, 6533988), (3124, 6464967), (3372, 5989489), (4686, 4309978), (6182, 3266994), (7669, 2633532), (9273, 2177996), (9372, 2154989), (12364, 1633497), (15338, 1316766), (18546, 1088998), (19951, 1012308), (23007, 877844), (30676, 658383), (37092, 544499), (39902, 506154), (46014, 438922), (59853, 337436), (79804, 253077), (84359, 239412), (92028, 219461), (119706, 168718)]