20126203464

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{1619}}^1$

素因数の和:2047

約数の個数: 128

約数和(自身を含む): 53222832000

約数和(自身を除く): 33096628536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 337, 348, 424, 636, 674, 696, 1011, 1272, 1348, 1537, 1619, 2022, 2696, 3074, 3238, 4044, 4611, 4857, 6148, 6476, 8088, 9222, 9714, 9773, 12296, 12952, 17861, 18444, 19428, 19546, 29319, 35722, 36888, 38856, 39092, 46951, 53583, 58638, 71444, 78184, 85807, 93902, 107166, 117276, 140853, 142888, 171614, 187804, 214332, 234552, 257421, 281706, 343228, 375608, 428664, 514842, 517969, 545603, 563412, 686456, 1029684, 1035938, 1091206, 1126824, 1553907, 1636809, 2059368, 2071876, 2182412, 2488403, 3107814, 3273618, 4143752, 4364824, 4976806, 6215628, 6547236, 7465209, 9953612, 12431256, 13094472, 14930418, 15822487, 19907224, 28916959, 29860836, 31644974, 47467461, 57833918, 59721672, 63289948, 86750877, 94934922, 115667836, 126579896, 173501754, 189869844, 231335672, 347003508, 379739688, 694007016, 838591811, 1677183622, 2515775433, 3354367244, 5031550866, 6708734488, 10063101732, 20126203464]

約数ペア:

[(1, 20126203464), (2, 10063101732), (3, 6708734488), (4, 5031550866), (6, 3354367244), (8, 2515775433), (12, 1677183622), (24, 838591811), (29, 694007016), (53, 379739688), (58, 347003508), (87, 231335672), (106, 189869844), (116, 173501754), (159, 126579896), (174, 115667836), (212, 94934922), (232, 86750877), (318, 63289948), (337, 59721672), (348, 57833918), (424, 47467461), (636, 31644974), (674, 29860836), (696, 28916959), (1011, 19907224), (1272, 15822487), (1348, 14930418), (1537, 13094472), (1619, 12431256), (2022, 9953612), (2696, 7465209), (3074, 6547236), (3238, 6215628), (4044, 4976806), (4611, 4364824), (4857, 4143752), (6148, 3273618), (6476, 3107814), (8088, 2488403), (9222, 2182412), (9714, 2071876), (9773, 2059368), (12296, 1636809), (12952, 1553907), (17861, 1126824), (18444, 1091206), (19428, 1035938), (19546, 1029684), (29319, 686456), (35722, 563412), (36888, 545603), (38856, 517969), (39092, 514842), (46951, 428664), (53583, 375608), (58638, 343228), (71444, 281706), (78184, 257421), (85807, 234552), (93902, 214332), (107166, 187804), (117276, 171614), (140853, 142888)]