20543668464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{25447}}^1$

素因数の和:25619

約数の個数: 120

約数和(自身を含む): 58756378240

約数和(自身を除く): 38212709776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 139, 176, 242, 264, 278, 363, 417, 484, 528, 556, 726, 834, 968, 1112, 1452, 1529, 1668, 1936, 2224, 2904, 3058, 3336, 4587, 5808, 6116, 6672, 9174, 12232, 16819, 18348, 24464, 25447, 33638, 36696, 50457, 50894, 67276, 73392, 76341, 100914, 101788, 134552, 152682, 201828, 203576, 269104, 279917, 305364, 403656, 407152, 559834, 610728, 807312, 839751, 1119668, 1221456, 1679502, 2239336, 3079087, 3359004, 3537133, 4478672, 6158174, 6718008, 7074266, 9237261, 10611399, 12316348, 13436016, 14148532, 18474522, 21222798, 24632696, 28297064, 36949044, 38908463, 42445596, 49265392, 56594128, 73898088, 77816926, 84891192, 116725389, 147796176, 155633852, 169782384, 233450778, 311267704, 427993093, 466901556, 622535408, 855986186, 933803112, 1283979279, 1711972372, 1867606224, 2567958558, 3423944744, 5135917116, 6847889488, 10271834232, 20543668464]

約数ペア:

[(1, 20543668464), (2, 10271834232), (3, 6847889488), (4, 5135917116), (6, 3423944744), (8, 2567958558), (11, 1867606224), (12, 1711972372), (16, 1283979279), (22, 933803112), (24, 855986186), (33, 622535408), (44, 466901556), (48, 427993093), (66, 311267704), (88, 233450778), (121, 169782384), (132, 155633852), (139, 147796176), (176, 116725389), (242, 84891192), (264, 77816926), (278, 73898088), (363, 56594128), (417, 49265392), (484, 42445596), (528, 38908463), (556, 36949044), (726, 28297064), (834, 24632696), (968, 21222798), (1112, 18474522), (1452, 14148532), (1529, 13436016), (1668, 12316348), (1936, 10611399), (2224, 9237261), (2904, 7074266), (3058, 6718008), (3336, 6158174), (4587, 4478672), (5808, 3537133), (6116, 3359004), (6672, 3079087), (9174, 2239336), (12232, 1679502), (16819, 1221456), (18348, 1119668), (24464, 839751), (25447, 807312), (33638, 610728), (36696, 559834), (50457, 407152), (50894, 403656), (67276, 305364), (73392, 279917), (76341, 269104), (100914, 203576), (101788, 201828), (134552, 152682)]