20132980860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1\times {\mathrm{5519}}^1$

素因数の和:6067

約数の個数: 96

約数和(自身を含む): 56880552960

約数和(自身を除く): 36747572100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 373, 489, 652, 746, 815, 978, 1119, 1492, 1630, 1865, 1956, 2238, 2445, 3260, 3730, 4476, 4890, 5519, 5595, 7460, 9780, 11038, 11190, 16557, 22076, 22380, 27595, 33114, 55190, 60799, 66228, 82785, 110380, 121598, 165570, 182397, 243196, 303995, 331140, 364794, 607990, 729588, 899597, 911985, 1215980, 1799194, 1823970, 2058587, 2698791, 3598388, 3647940, 4117174, 4497985, 5397582, 6175761, 8234348, 8995970, 10292935, 10795164, 12351522, 13493955, 17991940, 20585870, 24703044, 26987910, 30878805, 41171740, 53975820, 61757610, 123515220, 335549681, 671099362, 1006649043, 1342198724, 1677748405, 2013298086, 3355496810, 4026596172, 5033245215, 6710993620, 10066490430, 20132980860]

約数ペア:

[(1, 20132980860), (2, 10066490430), (3, 6710993620), (4, 5033245215), (5, 4026596172), (6, 3355496810), (10, 2013298086), (12, 1677748405), (15, 1342198724), (20, 1006649043), (30, 671099362), (60, 335549681), (163, 123515220), (326, 61757610), (373, 53975820), (489, 41171740), (652, 30878805), (746, 26987910), (815, 24703044), (978, 20585870), (1119, 17991940), (1492, 13493955), (1630, 12351522), (1865, 10795164), (1956, 10292935), (2238, 8995970), (2445, 8234348), (3260, 6175761), (3730, 5397582), (4476, 4497985), (4890, 4117174), (5519, 3647940), (5595, 3598388), (7460, 2698791), (9780, 2058587), (11038, 1823970), (11190, 1799194), (16557, 1215980), (22076, 911985), (22380, 899597), (27595, 729588), (33114, 607990), (55190, 364794), (60799, 331140), (66228, 303995), (82785, 243196), (110380, 182397), (121598, 165570)]