20163665412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43933}}^1$

素因数の和:44034

約数の個数: 144

約数和(自身を含む): 59490150720

約数和(自身を除く): 39326485308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 61, 66, 76, 99, 114, 122, 132, 171, 183, 198, 209, 228, 244, 342, 366, 396, 418, 549, 627, 671, 684, 732, 836, 1098, 1159, 1254, 1342, 1881, 2013, 2196, 2318, 2508, 2684, 3477, 3762, 4026, 4636, 6039, 6954, 7524, 8052, 10431, 12078, 12749, 13908, 20862, 24156, 25498, 38247, 41724, 43933, 50996, 76494, 87866, 114741, 131799, 152988, 175732, 229482, 263598, 395397, 458964, 483263, 527196, 790794, 834727, 966526, 1449789, 1581588, 1669454, 1933052, 2504181, 2679913, 2899578, 3338908, 4349367, 5008362, 5359826, 5799156, 7512543, 8039739, 8698734, 9181997, 10016724, 10719652, 15025086, 16079478, 17397468, 18363994, 24119217, 27545991, 29479043, 30050172, 32158956, 36727988, 48238434, 50918347, 55091982, 58958086, 82637973, 88437129, 96476868, 101836694, 110183964, 117916172, 152755041, 165275946, 176874258, 203673388, 265311387, 305510082, 330551892, 353748516, 458265123, 530622774, 560101817, 611020164, 916530246, 1061245548, 1120203634, 1680305451, 1833060492, 2240407268, 3360610902, 5040916353, 6721221804, 10081832706, 20163665412]

約数ペア:

[(1, 20163665412), (2, 10081832706), (3, 6721221804), (4, 5040916353), (6, 3360610902), (9, 2240407268), (11, 1833060492), (12, 1680305451), (18, 1120203634), (19, 1061245548), (22, 916530246), (33, 611020164), (36, 560101817), (38, 530622774), (44, 458265123), (57, 353748516), (61, 330551892), (66, 305510082), (76, 265311387), (99, 203673388), (114, 176874258), (122, 165275946), (132, 152755041), (171, 117916172), (183, 110183964), (198, 101836694), (209, 96476868), (228, 88437129), (244, 82637973), (342, 58958086), (366, 55091982), (396, 50918347), (418, 48238434), (549, 36727988), (627, 32158956), (671, 30050172), (684, 29479043), (732, 27545991), (836, 24119217), (1098, 18363994), (1159, 17397468), (1254, 16079478), (1342, 15025086), (1881, 10719652), (2013, 10016724), (2196, 9181997), (2318, 8698734), (2508, 8039739), (2684, 7512543), (3477, 5799156), (3762, 5359826), (4026, 5008362), (4636, 4349367), (6039, 3338908), (6954, 2899578), (7524, 2679913), (8052, 2504181), (10431, 1933052), (12078, 1669454), (12749, 1581588), (13908, 1449789), (20862, 966526), (24156, 834727), (25498, 790794), (38247, 527196), (41724, 483263), (43933, 458964), (50996, 395397), (76494, 263598), (87866, 229482), (114741, 175732), (131799, 152988)]